{"title":"1600 Series","description":"\u003cp data-path-to-node=\"5,1\"\u003eExplore PGN’s \u003cb data-path-to-node=\"5,1\" data-index-in-node=\"41\"\u003e1600 Series Ball Bearings\u003c\/b\u003e. Engineered for applications requiring fractional inch dimensions, the 1600 Series combines the convenience of imperial sizing with the robust load-capacity and high-RPM performance.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5,2\"\u003eOur 1600 series bearings deliver maximum durability, exceptionally low friction, and smooth operation under both radial and moderate axial loads.\u003c\/p\u003e","products":[{"product_id":"1614-2rs-ball-bearing","title":"PGN 1614-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1614-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.375 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1.125 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e21000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e881 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.375 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e506 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"kgkmdp\" data-start=\"3215\" data-end=\"3238\"\u003e1614-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"3240\" data-end=\"3450\"\u003eThe 1614-2RS Ball Bearing is a deep groove ball bearing with double rubber seals designed for applications requiring internal protection, quiet operation, and dependable performance in compact rotating systems.\u003c\/p\u003e\n\u003cp data-start=\"3452\" data-end=\"3761\"\u003eManufactured from chrome steel and factory pre-lubricated, this model helps provide stable operation, effective lubricant retention, and reduced wear in equipment exposed to continuous use. The 2RS configuration uses rubber seals on both sides of the bearing to help block dust and moisture during operation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"qmm0qa\" data-start=\"3763\" data-end=\"3795\"\u003eApplications for the 1614-2RS\u003c\/h2\u003e\n\u003cp data-start=\"3797\" data-end=\"3883\"\u003eThe 1614-2RS can be used in a variety of mechanical and industrial systems, including:\u003c\/p\u003e\n\u003cul data-start=\"3885\" data-end=\"4062\"\u003e\n\u003cli data-section-id=\"7o5p90\" data-start=\"3885\" data-end=\"3910\"\u003eCompact electric motors\u003c\/li\u003e\n\u003cli data-section-id=\"1c4o0gk\" data-start=\"3911\" data-end=\"3932\"\u003eAutomated equipment\u003c\/li\u003e\n\u003cli data-section-id=\"19hdxdw\" data-start=\"3933\" data-end=\"3951\"\u003eIndustrial tools\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"3952\" data-end=\"3970\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ccgxbs\" data-start=\"3971\" data-end=\"3988\"\u003eLight machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"3989\" data-end=\"4013\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"ozp3j9\" data-start=\"4014\" data-end=\"4034\"\u003eIndustrial pulleys\u003c\/li\u003e\n\u003cli data-section-id=\"w29r2q\" data-start=\"4035\" data-end=\"4062\"\u003eRecreational applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4064\" data-end=\"4210\"\u003eAdditionally, 1600 series bearings are widely used in equipment requiring smooth rotation and efficient mechanical performance in compact spaces.\u003c\/p\u003e\n\u003ch2 data-section-id=\"10n5w8q\" data-start=\"4212\" data-end=\"4252\"\u003eBenefits of the 1614-2RS Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1j72jbf\" data-start=\"4254\" data-end=\"4277\"\u003eDouble rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"4279\" data-end=\"4381\"\u003eThe seals help preserve internal lubrication while reducing entry of external debris during operation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1pvqdnz\" data-start=\"4383\" data-end=\"4402\"\u003eQuiet operation\u003c\/h3\u003e\n\u003cp data-start=\"4404\" data-end=\"4482\"\u003eDeep groove design supports lower vibration and smoother rotating performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"h7peus\" data-start=\"4484\" data-end=\"4516\"\u003eImproved lubricant retention\u003c\/h3\u003e\n\u003cp data-start=\"4518\" data-end=\"4600\"\u003eThe 2RS configuration helps maintain internal grease for longer service intervals.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"4602\" data-end=\"4631\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"4633\" data-end=\"4725\"\u003eChrome steel provides dependable mechanical strength and long-lasting industrial durability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"znyxcf\" data-start=\"4727\" data-end=\"4755\"\u003eWhen to Use a 2RS Bearing\u003c\/h2\u003e\n\u003cp data-start=\"4757\" data-end=\"4799\"\u003e2RS bearings are commonly recommended for:\u003c\/p\u003e\n\u003cul data-start=\"4801\" data-end=\"4953\"\u003e\n\u003cli data-section-id=\"2uaplh\" data-start=\"4801\" data-end=\"4832\"\u003eModerately dusty environments\u003c\/li\u003e\n\u003cli data-section-id=\"1sgv25b\" data-start=\"4833\" data-end=\"4875\"\u003eEquipment exposed to occasional moisture\u003c\/li\u003e\n\u003cli data-section-id=\"9r9orh\" data-start=\"4876\" data-end=\"4900\"\u003eContinuous-use systems\u003c\/li\u003e\n\u003cli data-section-id=\"ufms9r\" data-start=\"4901\" data-end=\"4953\"\u003eApplications requiring greater internal protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4955\" data-end=\"5049\"\u003eZZ bearings are generally preferred for higher-speed systems with lower rotational resistance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"8ej2vf\" data-start=\"5051\" data-end=\"5093\"\u003eRecommendations for Longer Bearing Life\u003c\/h2\u003e\n\u003cp data-start=\"5095\" data-end=\"5131\"\u003eTo help maximize bearing durability:\u003c\/p\u003e\n\u003cul data-start=\"5133\" data-end=\"5276\"\u003e\n\u003cli data-section-id=\"182n4na\" data-start=\"5133\" data-end=\"5161\"\u003ePrevent shaft misalignment\u003c\/li\u003e\n\u003cli data-section-id=\"p5ch3y\" data-start=\"5162\" data-end=\"5193\"\u003eReduce excessive impact loads\u003c\/li\u003e\n\u003cli data-section-id=\"1fbqfg5\" data-start=\"5194\" data-end=\"5225\"\u003eMonitor operating temperature\u003c\/li\u003e\n\u003cli data-section-id=\"1c1qt64\" data-start=\"5226\" data-end=\"5252\"\u003eCheck abnormal vibration\u003c\/li\u003e\n\u003cli data-section-id=\"1brtt2i\" data-start=\"5253\" data-end=\"5276\"\u003eKeep the system clean\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"5278\" data-end=\"5306\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"5308\" data-end=\"5601\"\u003ePGN Bearings supplies industrial components for rotating systems and mechanical power transmission applications. The product line includes ball bearings, roller chains, pillow block bearings, steel balls, and additional products designed for dependable performance and operational reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"5603\" data-end=\"5609\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"5611\" data-end=\"5647\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"5649\" data-end=\"5707\"\u003e“2RS” indicates rubber seals on both sides of the bearing.\u003c\/p\u003e\n\u003ch3 data-section-id=\"o1chg8\" data-start=\"5709\" data-end=\"5751\"\u003eDoes the 1614-2RS come pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"5753\" data-end=\"5799\"\u003eYes. The bearing comes factory pre-lubricated.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"5801\" data-end=\"5849\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"5851\" data-end=\"5938\"\u003eYes. The 1614-2RS is commonly used in compact motors and rotating industrial equipment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"kzag2e\" data-start=\"5940\" data-end=\"5980\"\u003eWhat is the benefit of rubber seals?\u003c\/h3\u003e\n\u003cp data-start=\"5982\" data-end=\"6058\"\u003eThey help preserve lubrication while reducing exposure to dust and moisture.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1pwpq9r\" data-start=\"6060\" data-end=\"6088\"\u003eIs chrome steel durable?\u003c\/h3\u003e\n\u003cp data-start=\"6090\" data-end=\"6172\"\u003eYes. Chrome steel provides reliable mechanical strength and industrial durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936448577849,"sku":"BB-1614-2RS\/1","price":1.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1614-2rs.png?v=1771511071"},{"product_id":"1614-zz-ball-bearing","title":"PGN 1614-ZZ Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1614-ZZ\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.375 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eMetal Shield\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1.125 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e21000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e881 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.375 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e506 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"1v1owe6\" data-start=\"3141\" data-end=\"3163\"\u003e1614-ZZ Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"3165\" data-end=\"3364\"\u003eThe 1614-ZZ Ball Bearing is a deep groove ball bearing with double metal shields designed for applications requiring high rotational speed, low friction, and efficient operation in compact equipment.\u003c\/p\u003e\n\u003cp data-start=\"3366\" data-end=\"3674\"\u003eManufactured from chrome steel and supplied factory pre-lubricated, this model delivers stable performance in continuously operating mechanical systems. The ZZ configuration uses metal shields on both sides of the bearing to help reduce entry of light particles while maintaining smooth rotational movement.\u003c\/p\u003e\n\u003ch2 data-section-id=\"qmwpr5\" data-start=\"3676\" data-end=\"3707\"\u003eApplications for the 1614-ZZ\u003c\/h2\u003e\n\u003cp data-start=\"3709\" data-end=\"3794\"\u003eThe 1614-ZZ can be used in a variety of industrial and mechanical systems, including:\u003c\/p\u003e\n\u003cul data-start=\"3796\" data-end=\"3948\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"3796\" data-end=\"3813\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"mkli8s\" data-start=\"3814\" data-end=\"3827\"\u003ePower tools\u003c\/li\u003e\n\u003cli data-section-id=\"1rsh5f9\" data-start=\"3828\" data-end=\"3845\"\u003eIndustrial fans\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"3846\" data-end=\"3861\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1c4o0gk\" data-start=\"3862\" data-end=\"3883\"\u003eAutomated equipment\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"3884\" data-end=\"3902\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"ozp3j9\" data-start=\"3903\" data-end=\"3923\"\u003eIndustrial pulleys\u003c\/li\u003e\n\u003cli data-section-id=\"d5wka9\" data-start=\"3924\" data-end=\"3948\"\u003eRecreational equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3950\" data-end=\"4075\"\u003eAdditionally, ZZ bearings are commonly selected for applications requiring high RPM and reduced operational heat generation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"pv9l3e\" data-start=\"4077\" data-end=\"4116\"\u003eFeatures of the 1614-ZZ Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"165j0fi\" data-start=\"4118\" data-end=\"4142\"\u003eDouble metal shields\u003c\/h3\u003e\n\u003cp data-start=\"4144\" data-end=\"4256\"\u003eMetal shields help reduce entry of light dust and debris without significantly increasing rotational resistance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"17wy1ic\" data-start=\"4258\" data-end=\"4293\"\u003eImproved high-speed performance\u003c\/h3\u003e\n\u003cp data-start=\"4295\" data-end=\"4370\"\u003eThe ZZ configuration supports fast rotation and lower operational friction.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1x5pl1t\" data-start=\"4372\" data-end=\"4392\"\u003eSmooth operation\u003c\/h3\u003e\n\u003cp data-start=\"4394\" data-end=\"4469\"\u003eDeep groove design helps reduce vibration and improve mechanical stability.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"4471\" data-end=\"4500\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"4502\" data-end=\"4584\"\u003eChrome steel provides mechanical durability and dependable industrial performance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"uv4iyk\" data-start=\"4586\" data-end=\"4613\"\u003eWhen to Use a ZZ Bearing\u003c\/h2\u003e\n\u003cp data-start=\"4615\" data-end=\"4656\"\u003eZZ bearings are commonly recommended for:\u003c\/p\u003e\n\u003cul data-start=\"4658\" data-end=\"4778\"\u003e\n\u003cli data-section-id=\"1n4mw5i\" data-start=\"4658\" data-end=\"4680\"\u003eHigh-speed equipment\u003c\/li\u003e\n\u003cli data-section-id=\"17su1sx\" data-start=\"4681\" data-end=\"4699\"\u003eDry environments\u003c\/li\u003e\n\u003cli data-section-id=\"bxyf11\" data-start=\"4700\" data-end=\"4736\"\u003eSystems with low moisture exposure\u003c\/li\u003e\n\u003cli data-section-id=\"1nxcsdr\" data-start=\"4737\" data-end=\"4778\"\u003eApplications requiring reduced friction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4780\" data-end=\"4907\"\u003eFor environments with greater exposure to water or heavy debris, 2RS bearings generally provide additional internal protection.\u003c\/p\u003e\n\u003ch2 data-section-id=\"8ej2vf\" data-start=\"4909\" data-end=\"4951\"\u003eRecommendations for Longer Bearing Life\u003c\/h2\u003e\n\u003cp data-start=\"4953\" data-end=\"4990\"\u003eTo help preserve bearing performance:\u003c\/p\u003e\n\u003cul data-start=\"4992\" data-end=\"5131\"\u003e\n\u003cli data-section-id=\"1p54si3\" data-start=\"4992\" data-end=\"5022\"\u003eAvoid excessive impact loads\u003c\/li\u003e\n\u003cli data-section-id=\"1fv8yg6\" data-start=\"5023\" data-end=\"5051\"\u003eMonitor abnormal vibration\u003c\/li\u003e\n\u003cli data-section-id=\"opeue1\" data-start=\"5052\" data-end=\"5075\"\u003eCheck shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"1brtt2i\" data-start=\"5076\" data-end=\"5099\"\u003eKeep the system clean\u003c\/li\u003e\n\u003cli data-section-id=\"1v9v0m6\" data-start=\"5100\" data-end=\"5131\"\u003eControl operating temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"5133\" data-end=\"5161\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"5163\" data-end=\"5455\"\u003ePGN Bearings supplies industrial components for rotating systems and mechanical power transmission applications. The product line includes ball bearings, roller chains, pillow block bearings, steel balls, and additional products designed for dependable performance and operational efficiency.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"5457\" data-end=\"5463\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1tm0got\" data-start=\"5465\" data-end=\"5500\"\u003eWhat does ZZ mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"5502\" data-end=\"5557\"\u003e“ZZ” means metal shields on both sides of the bearing.\u003c\/p\u003e\n\u003ch3 data-section-id=\"zw3o2z\" data-start=\"5559\" data-end=\"5600\"\u003eDoes the 1614-ZZ come pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"5602\" data-end=\"5649\"\u003eYes. The bearing comes factory pre-lubricated.\u003c\/p\u003e\n\u003ch3 data-section-id=\"reaie\" data-start=\"5651\" data-end=\"5708\"\u003eIs this bearing suitable for high-speed applications?\u003c\/h3\u003e\n\u003cp data-start=\"5710\" data-end=\"5809\"\u003eYes. ZZ bearings typically provide lower rotational resistance and improved high-speed performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"blp15e\" data-start=\"5811\" data-end=\"5866\"\u003eWhat is the difference between ZZ and 2RS bearings?\u003c\/h3\u003e\n\u003cp data-start=\"5868\" data-end=\"5988\"\u003eZZ bearings use metal shields to reduce friction, while 2RS bearings use rubber seals for increased internal protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1pwpq9r\" data-start=\"5990\" data-end=\"6018\"\u003eIs chrome steel durable?\u003c\/h3\u003e\n\u003cp data-start=\"6020\" data-end=\"6113\"\u003eYes. Chrome steel provides reliable mechanical strength and dependable industrial durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936488390969,"sku":"BB-1614-ZZ\/1","price":1.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1614-ZZ.png?v=1771011902"},{"product_id":"1615-zz-ball-bearing","title":"PGN 1615-ZZ Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1615-ZZ\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.4375 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eMetal Shield\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1.125 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e20200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e881 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.375 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e506 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\n\u003ch1 data-section-id=\"22k7wf\" data-start=\"3124\" data-end=\"3146\"\u003e1615-ZZ Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"3148\" data-end=\"3356\"\u003eThe 1615-ZZ Ball Bearing is a deep groove ball bearing with double metal shields designed for applications requiring high rotational speed, low friction, and efficient operation in compact mechanical systems.\u003c\/p\u003e\n\u003cp data-start=\"3358\" data-end=\"3714\"\u003eManufactured from chrome steel and supplied factory pre-lubricated, this model provides smooth operation and dependable performance in light industrial applications and high-speed equipment. The ZZ configuration uses metal shields on both sides of the bearing to help reduce entry of light particles without significantly increasing rotational resistance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"qmvuo0\" data-start=\"3716\" data-end=\"3747\"\u003eApplications for the 1615-ZZ\u003c\/h2\u003e\n\u003cp data-start=\"3749\" data-end=\"3842\"\u003eThe 1615-ZZ can be used in a variety of rotating systems and industrial equipment, including:\u003c\/p\u003e\n\u003cul data-start=\"3844\" data-end=\"4008\"\u003e\n\u003cli data-section-id=\"7o5p90\" data-start=\"3844\" data-end=\"3869\"\u003eCompact electric motors\u003c\/li\u003e\n\u003cli data-section-id=\"1rsh5f9\" data-start=\"3870\" data-end=\"3887\"\u003eIndustrial fans\u003c\/li\u003e\n\u003cli data-section-id=\"mkli8s\" data-start=\"3888\" data-end=\"3901\"\u003ePower tools\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"3902\" data-end=\"3917\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"3918\" data-end=\"3936\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1c4o0gk\" data-start=\"3937\" data-end=\"3958\"\u003eAutomated equipment\u003c\/li\u003e\n\u003cli data-section-id=\"ohsjpl\" data-start=\"3959\" data-end=\"3983\"\u003ePulleys and tensioners\u003c\/li\u003e\n\u003cli data-section-id=\"d5wka9\" data-start=\"3984\" data-end=\"4008\"\u003eRecreational equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4010\" data-end=\"4142\"\u003eZZ bearings are commonly selected for applications requiring higher operating speed and reduced heat generation caused by friction.\u003c\/p\u003e\n\u003ch2 data-section-id=\"17xbmye\" data-start=\"4144\" data-end=\"4159\"\u003eKey Benefits\u003c\/h2\u003e\n\u003ch3 data-section-id=\"bdk8u7\" data-start=\"4161\" data-end=\"4192\"\u003eLower rotational resistance\u003c\/h3\u003e\n\u003cp data-start=\"4194\" data-end=\"4281\"\u003eMetal shields help maintain reduced operational friction for higher-speed applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1sn1li6\" data-start=\"4283\" data-end=\"4303\"\u003eStable operation\u003c\/h3\u003e\n\u003cp data-start=\"4305\" data-end=\"4404\"\u003eDeep groove design supports smoother rotation, lower vibration, and improved mechanical efficiency.\u003c\/p\u003e\n\u003ch3 data-section-id=\"sl6msy\" data-start=\"4406\" data-end=\"4430\"\u003eDurable construction\u003c\/h3\u003e\n\u003cp data-start=\"4432\" data-end=\"4522\"\u003eChrome steel provides reliable mechanical strength and long-lasting industrial durability.\u003c\/p\u003e\n\u003ch3 data-section-id=\"rrqc7g\" data-start=\"4524\" data-end=\"4547\"\u003eFactory lubrication\u003c\/h3\u003e\n\u003cp data-start=\"4549\" data-end=\"4631\"\u003eThe bearing arrives pre-lubricated for easier installation and reduced setup time.\u003c\/p\u003e\n\u003ch2 data-section-id=\"uv4iyk\" data-start=\"4633\" data-end=\"4660\"\u003eWhen to Use a ZZ Bearing\u003c\/h2\u003e\n\u003cp data-start=\"4662\" data-end=\"4704\"\u003eZZ bearings are typically recommended for:\u003c\/p\u003e\n\u003cul data-start=\"4706\" data-end=\"4833\"\u003e\n\u003cli data-section-id=\"1wa17et\" data-start=\"4706\" data-end=\"4731\"\u003eHigh-speed applications\u003c\/li\u003e\n\u003cli data-section-id=\"1onpj95\" data-start=\"4732\" data-end=\"4759\"\u003eDry or clean environments\u003c\/li\u003e\n\u003cli data-section-id=\"bxyf11\" data-start=\"4760\" data-end=\"4796\"\u003eSystems with low moisture exposure\u003c\/li\u003e\n\u003cli data-section-id=\"120te6j\" data-start=\"4797\" data-end=\"4833\"\u003eEquipment requiring lower friction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4835\" data-end=\"4932\"\u003e2RS bearings are generally preferred for environments with greater exposure to dust and moisture.\u003c\/p\u003e\n\u003ch2 data-section-id=\"8fimbm\" data-start=\"4934\" data-end=\"4964\"\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cp data-start=\"4966\" data-end=\"4997\"\u003eTo extend bearing service life:\u003c\/p\u003e\n\u003cul data-start=\"4999\" data-end=\"5152\"\u003e\n\u003cli data-section-id=\"182n4na\" data-start=\"4999\" data-end=\"5027\"\u003ePrevent shaft misalignment\u003c\/li\u003e\n\u003cli data-section-id=\"1fv8yg6\" data-start=\"5028\" data-end=\"5056\"\u003eMonitor abnormal vibration\u003c\/li\u003e\n\u003cli data-section-id=\"p5ch3y\" data-start=\"5057\" data-end=\"5088\"\u003eReduce excessive impact loads\u003c\/li\u003e\n\u003cli data-section-id=\"1brtt2i\" data-start=\"5089\" data-end=\"5112\"\u003eKeep the system clean\u003c\/li\u003e\n\u003cli data-section-id=\"1u8fzm8\" data-start=\"5113\" data-end=\"5152\"\u003eCheck operating temperature regularly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"5154\" data-end=\"5182\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"5184\" data-end=\"5476\"\u003ePGN Bearings supplies industrial components for rotating systems and mechanical power transmission applications. The product line includes ball bearings, roller chains, pillow block bearings, steel balls, and additional products designed for dependable performance and operational efficiency.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"5478\" data-end=\"5484\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1tm0got\" data-start=\"5486\" data-end=\"5521\"\u003eWhat does ZZ mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"5523\" data-end=\"5581\"\u003e“ZZ” indicates metal shields on both sides of the bearing.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1bcoyy2\" data-start=\"5583\" data-end=\"5624\"\u003eDoes the 1615-ZZ come pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"5626\" data-end=\"5672\"\u003eYes. The bearing comes factory pre-lubricated.\u003c\/p\u003e\n\u003ch3 data-section-id=\"reaie\" data-start=\"5674\" data-end=\"5731\"\u003eIs this bearing suitable for high-speed applications?\u003c\/h3\u003e\n\u003cp data-start=\"5733\" data-end=\"5830\"\u003eYes. ZZ bearings typically provide lower rotational resistance and improved high-RPM performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"blp15e\" data-start=\"5832\" data-end=\"5887\"\u003eWhat is the difference between ZZ and 2RS bearings?\u003c\/h3\u003e\n\u003cp data-start=\"5889\" data-end=\"6008\"\u003eZZ bearings use metal shields for lower friction, while 2RS bearings use rubber seals for improved internal protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1pwpq9r\" data-start=\"6010\" data-end=\"6038\"\u003eIs chrome steel durable?\u003c\/h3\u003e\n\u003cp data-start=\"6040\" data-end=\"6124\"\u003eYes. Chrome steel provides dependable mechanical strength and industrial durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936494551353,"sku":"BB-1615-ZZ\/1","price":1.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1615-ZZ.png?v=1771443008"},{"product_id":"1615-2rs-ball-bearing","title":"PGN 1615-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1615-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.4375 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1.125 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e20200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e881 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.375 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e506 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"1ilaz70\" data-start=\"3125\" data-end=\"3148\"\u003e1615-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"3150\" data-end=\"3348\"\u003eThe 1615-2RS Ball Bearing is a deep groove ball bearing with double rubber seals designed for applications requiring contamination protection, stable operation, and reduced maintenance requirements.\u003c\/p\u003e\n\u003cp data-start=\"3350\" data-end=\"3632\"\u003eManufactured from chrome steel and factory pre-lubricated, this bearing is suitable for compact rotating systems operating under moderate loads and continuous use. The 2RS seal configuration helps preserve internal lubrication while reducing exposure to dust, debris, and moisture.\u003c\/p\u003e\n\u003ch2 data-section-id=\"qlwlo3\" data-start=\"3634\" data-end=\"3666\"\u003eApplications for the 1615-2RS\u003c\/h2\u003e\n\u003cp data-start=\"3668\" data-end=\"3752\"\u003eThis model can be used in a variety of industrial and mechanical systems, including:\u003c\/p\u003e\n\u003cul data-start=\"3754\" data-end=\"3950\"\u003e\n\u003cli data-section-id=\"7o5p90\" data-start=\"3754\" data-end=\"3779\"\u003eCompact electric motors\u003c\/li\u003e\n\u003cli data-section-id=\"1c4o0gk\" data-start=\"3780\" data-end=\"3801\"\u003eAutomated equipment\u003c\/li\u003e\n\u003cli data-section-id=\"19hdxdw\" data-start=\"3802\" data-end=\"3820\"\u003eIndustrial tools\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"3821\" data-end=\"3839\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"ohsjpl\" data-start=\"3840\" data-end=\"3864\"\u003ePulleys and tensioners\u003c\/li\u003e\n\u003cli data-section-id=\"177lt6t\" data-start=\"3865\" data-end=\"3895\"\u003eLight agricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"fht3qx\" data-start=\"3896\" data-end=\"3913\"\u003eSmall machinery\u003c\/li\u003e\n\u003cli data-section-id=\"2uryut\" data-start=\"3914\" data-end=\"3950\"\u003eRecreational and kart applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3952\" data-end=\"4069\"\u003e1600 series bearings are commonly selected for systems requiring efficient mechanical performance in compact spaces.\u003c\/p\u003e\n\u003ch2 data-section-id=\"r7oxlb\" data-start=\"4071\" data-end=\"4115\"\u003eKey Features of the 1615-2RS Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1w630vb\" data-start=\"4117\" data-end=\"4145\"\u003eDouble-sealed protection\u003c\/h3\u003e\n\u003cp data-start=\"4147\" data-end=\"4238\"\u003eRubber seals on both sides help reduce internal contamination and improve grease retention.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5gakqg\" data-start=\"4240\" data-end=\"4267\"\u003eLow-vibration operation\u003c\/h3\u003e\n\u003cp data-start=\"4269\" data-end=\"4339\"\u003eDeep groove design supports smoother rotation and quieter performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"11lzn3k\" data-start=\"4341\" data-end=\"4373\"\u003eReliable mechanical strength\u003c\/h3\u003e\n\u003cp data-start=\"4375\" data-end=\"4468\"\u003eChrome steel construction provides structural durability and dependable rotating performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"x9cn1y\" data-start=\"4470\" data-end=\"4497\"\u003eSimplified installation\u003c\/h3\u003e\n\u003cp data-start=\"4499\" data-end=\"4587\"\u003eThe bearing comes pre-lubricated for faster installation and reduced setup requirements.\u003c\/p\u003e\n\u003ch2 data-section-id=\"o7cxgx\" data-start=\"4589\" data-end=\"4620\"\u003eWhen to Choose a 2RS Bearing\u003c\/h2\u003e\n\u003cp data-start=\"4622\" data-end=\"4664\"\u003e2RS bearings are commonly recommended for:\u003c\/p\u003e\n\u003cul data-start=\"4666\" data-end=\"4817\"\u003e\n\u003cli data-section-id=\"2uaplh\" data-start=\"4666\" data-end=\"4697\"\u003eModerately dusty environments\u003c\/li\u003e\n\u003cli data-section-id=\"16fmjfn\" data-start=\"4698\" data-end=\"4738\"\u003eSystems exposed to occasional moisture\u003c\/li\u003e\n\u003cli data-section-id=\"19nqioe\" data-start=\"4739\" data-end=\"4785\"\u003eApplications with limited maintenance access\u003c\/li\u003e\n\u003cli data-section-id=\"1i4701f\" data-start=\"4786\" data-end=\"4817\"\u003eContinuous rotating equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4819\" data-end=\"4919\"\u003eZZ bearings are typically preferred for higher-speed applications with lower contamination exposure.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1avjuhm\" data-start=\"4921\" data-end=\"4945\"\u003eUsage Recommendations\u003c\/h2\u003e\n\u003cp data-start=\"4947\" data-end=\"4972\"\u003eTo maximize bearing life:\u003c\/p\u003e\n\u003cul data-start=\"4974\" data-end=\"5121\"\u003e\n\u003cli data-section-id=\"182n4na\" data-start=\"4974\" data-end=\"5002\"\u003ePrevent shaft misalignment\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"5003\" data-end=\"5032\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003cli data-section-id=\"120m1dr\" data-start=\"5033\" data-end=\"5054\"\u003eReduce impact loads\u003c\/li\u003e\n\u003cli data-section-id=\"1brtt2i\" data-start=\"5055\" data-end=\"5078\"\u003eKeep the system clean\u003c\/li\u003e\n\u003cli data-section-id=\"creai0\" data-start=\"5079\" data-end=\"5121\"\u003ePeriodically check operating temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"5123\" data-end=\"5151\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"5153\" data-end=\"5427\"\u003ePGN Bearings supplies industrial components for rotating systems and mechanical applications. The product line includes ball bearings, roller chains, pillow block bearings, steel balls, and additional products designed for dependable performance and operational reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"5429\" data-end=\"5435\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1fb9g62\" data-start=\"5437\" data-end=\"5460\"\u003eWhat does 2RS mean?\u003c\/h3\u003e\n\u003cp data-start=\"5462\" data-end=\"5521\"\u003e“2RS” indicates rubber seals on both sides of the bearing.\u003c\/p\u003e\n\u003ch3 data-section-id=\"6qd249\" data-start=\"5523\" data-end=\"5565\"\u003eDoes the 1615-2RS come pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"5567\" data-end=\"5613\"\u003eYes. The bearing comes factory pre-lubricated.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"5615\" data-end=\"5663\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"5665\" data-end=\"5741\"\u003eYes. The 1615-2RS is commonly used in compact motors and rotating equipment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"kzag2e\" data-start=\"5743\" data-end=\"5783\"\u003eWhat is the benefit of rubber seals?\u003c\/h3\u003e\n\u003cp data-start=\"5785\" data-end=\"5882\"\u003eThey help protect the bearing against external contamination while improving lubricant retention.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1pwpq9r\" data-start=\"5884\" data-end=\"5912\"\u003eIs chrome steel durable?\u003c\/h3\u003e\n\u003cp data-start=\"5914\" data-end=\"5998\"\u003eYes. Chrome steel provides dependable mechanical strength and industrial durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936502251833,"sku":"BB-1615-2RS\/1","price":1.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1615-2rs.png?v=1771443123"},{"product_id":"1616-2rs-ball-bearing","title":"PGN 1616-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1616-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.5 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1.125 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e15,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e881 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.375 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e506 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"2grlhr\" data-start=\"3704\" data-end=\"3727\"\u003e1616-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"3729\" data-end=\"3939\"\u003eThe 1616-2RS Ball Bearing is a deep groove ball bearing with double rubber seals designed for applications requiring stable operation, internal protection, and efficient performance in compact rotating systems.\u003c\/p\u003e\n\u003cp data-start=\"3941\" data-end=\"4357\"\u003eManufactured from chrome steel and supplied factory pre-lubricated, this model provides effective lubricant retention, reduced friction, and smooth operation across a variety of mechanical systems. The 2RS sealing configuration helps minimize dust and moisture contamination, making the bearing suitable for light industrial equipment and moderately contaminated environments.\u003c\/p\u003e\n\u003ch2 data-section-id=\"y2lvs4\" data-start=\"4403\" data-end=\"4443\"\u003eApplications for the 1616-2RS Bearing\u003c\/h2\u003e\n\u003cp data-start=\"4445\" data-end=\"4534\"\u003eThe 1616-2RS can be used in a wide range of mechanical and industrial systems, including:\u003c\/p\u003e\n\u003cul data-start=\"4536\" data-end=\"4730\"\u003e\n\u003cli data-section-id=\"7o5p90\" data-start=\"4536\" data-end=\"4561\"\u003eCompact electric motors\u003c\/li\u003e\n\u003cli data-section-id=\"19hdxdw\" data-start=\"4562\" data-end=\"4580\"\u003eIndustrial tools\u003c\/li\u003e\n\u003cli data-section-id=\"1c4o0gk\" data-start=\"4581\" data-end=\"4602\"\u003eAutomated equipment\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"4603\" data-end=\"4621\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"179uwhs\" data-start=\"4622\" data-end=\"4635\"\u003eCompressors\u003c\/li\u003e\n\u003cli data-section-id=\"2lzlxo\" data-start=\"4636\" data-end=\"4663\"\u003ePulleys and transmissions\u003c\/li\u003e\n\u003cli data-section-id=\"177lt6t\" data-start=\"4664\" data-end=\"4694\"\u003eLight agricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"k16j98\" data-start=\"4695\" data-end=\"4730\"\u003eGo-karts and recreational systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4732\" data-end=\"4912\"\u003eAdditionally, 1600 series bearings are commonly selected for applications requiring low friction and continuous operation in compact spaces. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"4914\" data-end=\"4929\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1j72jbf\" data-start=\"4931\" data-end=\"4954\"\u003eDouble rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"4956\" data-end=\"5110\"\u003eThe 2RS configuration improves grease retention and helps reduce contamination caused by dust and external debris. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1x5pl1t\" data-start=\"5112\" data-end=\"5132\"\u003eSmooth operation\u003c\/h3\u003e\n\u003cp data-start=\"5134\" data-end=\"5272\"\u003eDeep groove design supports stable rotation, lower vibration, and dependable rotating performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"5274\" data-end=\"5303\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"5305\" data-end=\"5454\"\u003eChrome steel provides mechanical strength and reliable durability for industrial and mechanical applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1flcv0v\" data-start=\"5456\" data-end=\"5482\"\u003eFactory pre-lubricated\u003c\/h3\u003e\n\u003cp data-start=\"5484\" data-end=\"5613\"\u003eThe bearing arrives ready for installation with reduced initial maintenance requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"znyxcf\" data-start=\"5615\" data-end=\"5643\"\u003eWhen to Use a 2RS Bearing\u003c\/h2\u003e\n\u003cp data-start=\"5645\" data-end=\"5695\"\u003e2RS sealed bearings are typically recommended for:\u003c\/p\u003e\n\u003cul data-start=\"5697\" data-end=\"5853\"\u003e\n\u003cli data-section-id=\"2uaplh\" data-start=\"5697\" data-end=\"5728\"\u003eModerately dusty environments\u003c\/li\u003e\n\u003cli data-section-id=\"sjw7ie\" data-start=\"5729\" data-end=\"5777\"\u003eApplications with occasional moisture exposure\u003c\/li\u003e\n\u003cli data-section-id=\"v6oiw1\" data-start=\"5778\" data-end=\"5804\"\u003eContinuous-use equipment\u003c\/li\u003e\n\u003cli data-section-id=\"vb8eis\" data-start=\"5805\" data-end=\"5853\"\u003eSystems requiring improved lubricant retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5855\" data-end=\"5963\"\u003eFor extremely high-speed systems with lower contamination exposure, ZZ bearings may be a better alternative.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ibh3nq\" data-start=\"5965\" data-end=\"5984\"\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp data-start=\"5986\" data-end=\"6033\"\u003eSeveral practices can help extend bearing life:\u003c\/p\u003e\n\u003cul data-start=\"6035\" data-end=\"6189\"\u003e\n\u003cli data-section-id=\"182n4na\" data-start=\"6035\" data-end=\"6063\"\u003ePrevent shaft misalignment\u003c\/li\u003e\n\u003cli data-section-id=\"1fbqfg5\" data-start=\"6064\" data-end=\"6095\"\u003eMonitor operating temperature\u003c\/li\u003e\n\u003cli data-section-id=\"p5ch3y\" data-start=\"6096\" data-end=\"6127\"\u003eReduce excessive impact loads\u003c\/li\u003e\n\u003cli data-section-id=\"1brtt2i\" data-start=\"6128\" data-end=\"6151\"\u003eKeep the system clean\u003c\/li\u003e\n\u003cli data-section-id=\"ck787w\" data-start=\"6152\" data-end=\"6189\"\u003eInspect unusual vibration and noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"6191\" data-end=\"6219\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"6221\" data-end=\"6509\"\u003ePGN Bearings supplies industrial components for rotating systems and mechanical power transmission applications. The product line includes ball bearings, roller chains, pillow block bearings, steel balls, and additional products designed for reliable operation and consistent performance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"6511\" data-end=\"6517\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"6519\" data-end=\"6555\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"6557\" data-end=\"6652\"\u003e“2RS” means the bearing has rubber seals on both sides. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"brscd6\" data-start=\"6654\" data-end=\"6696\"\u003eDoes the 1616-2RS come pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"6698\" data-end=\"6784\"\u003eYes. The bearing comes factory pre-lubricated. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"6786\" data-end=\"6834\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"6836\" data-end=\"6968\"\u003eYes. The 1616-2RS is commonly used in motors, compressors, and compact industrial equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1y32hka\" data-start=\"6970\" data-end=\"7012\"\u003eWhat is the advantage of rubber seals?\u003c\/h3\u003e\n\u003cp data-start=\"7014\" data-end=\"7087\"\u003eRubber seals help preserve lubrication and reduce external contamination.\u003c\/p\u003e\n\u003ch3 data-section-id=\"lb061k\" data-start=\"7089\" data-end=\"7137\"\u003eIs chrome steel suitable for industrial use?\u003c\/h3\u003e\n\u003cp data-start=\"7139\" data-end=\"7235\"\u003eYes. Chrome steel provides mechanical durability and dependable performance in rotating systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936522469689,"sku":"BB-1616-2RS\/1","price":1.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1616-2rs.png?v=1771012428"},{"product_id":"pgn-1621-2rs-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing","title":"PGN 1621-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1621-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.5 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1.375 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e16,800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1326 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.4375 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e787 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"11ispkb\" data-start=\"3884\" data-end=\"3907\"\u003e1621-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"3909\" data-end=\"4118\"\u003eThe 1621-2RS Ball Bearing is a deep groove ball bearing with double rubber seals engineered for applications requiring contamination protection, quiet operation, and dependable performance in rotating systems.\u003c\/p\u003e\n\u003cp data-start=\"4120\" data-end=\"4444\"\u003eManufactured from chrome steel and factory pre-lubricated, this model combines low maintenance with efficient operation in industrial and mechanical equipment. The 2RS seal configuration helps preserve internal lubrication while reducing exposure to dust, moisture, and external debris.\u003c\/p\u003e\n\u003ch2 data-section-id=\"81jcso\" data-start=\"4488\" data-end=\"4515\"\u003eFeatures of the 1621-2RS\u003c\/h2\u003e\n\u003cp data-start=\"4517\" data-end=\"4655\"\u003eThe 1621-2RS belongs to the deep groove ball bearing family, widely used for applications involving radial loads and moderate axial loads.\u003c\/p\u003e\n\u003cp data-start=\"4657\" data-end=\"4918\"\u003eRubber seals on both sides help retain lubrication and reduce wear caused by external contamination. This style of bearing is commonly selected for systems requiring dependable operation and reduced maintenance intervals. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"vx2wyp\" data-start=\"4920\" data-end=\"4942\"\u003eCommon Applications\u003c\/h2\u003e\n\u003cp data-start=\"4944\" data-end=\"4972\"\u003eThe 1621-2RS can be used in:\u003c\/p\u003e\n\u003cul data-start=\"4974\" data-end=\"5139\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"4974\" data-end=\"4991\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"4992\" data-end=\"5016\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"5017\" data-end=\"5032\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"5033\" data-end=\"5051\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"mkli8s\" data-start=\"5052\" data-end=\"5065\"\u003ePower tools\u003c\/li\u003e\n\u003cli data-section-id=\"1c4o0gk\" data-start=\"5066\" data-end=\"5087\"\u003eAutomated equipment\u003c\/li\u003e\n\u003cli data-section-id=\"epzweg\" data-start=\"5088\" data-end=\"5110\"\u003ePulleys and reducers\u003c\/li\u003e\n\u003cli data-section-id=\"c634e7\" data-start=\"5111\" data-end=\"5139\"\u003eLight industrial machinery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5141\" data-end=\"5306\"\u003eAdditionally, 1600 series bearings are widely used in equipment requiring continuous operation and low rotational resistance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"aznnbw\" data-start=\"5308\" data-end=\"5348\"\u003eBenefits of the 1621-2RS Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"16kdhob\" data-start=\"5350\" data-end=\"5387\"\u003eImproved contamination protection\u003c\/h3\u003e\n\u003cp data-start=\"5389\" data-end=\"5472\"\u003eThe 2RS seal helps block dust, moisture, and debris that could reduce bearing life.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ey83bs\" data-start=\"5474\" data-end=\"5495\"\u003eQuieter operation\u003c\/h3\u003e\n\u003cp data-start=\"5497\" data-end=\"5566\"\u003eDeep groove design supports reduced vibration and smoother operation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cefx6b\" data-start=\"5568\" data-end=\"5604\"\u003eReduced maintenance requirements\u003c\/h3\u003e\n\u003cp data-start=\"5606\" data-end=\"5685\"\u003eFactory lubrication helps simplify installation and reduce initial maintenance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"10qtt4o\" data-start=\"5687\" data-end=\"5720\"\u003eStable mechanical performance\u003c\/h3\u003e\n\u003cp data-start=\"5722\" data-end=\"5804\"\u003eChrome steel construction provides durability and dependable industrial operation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"o7cxgx\" data-start=\"5806\" data-end=\"5837\"\u003eWhen to Choose a 2RS Bearing\u003c\/h2\u003e\n\u003cp data-start=\"5839\" data-end=\"5881\"\u003e2RS bearings are commonly recommended for:\u003c\/p\u003e\n\u003cul data-start=\"5883\" data-end=\"6027\"\u003e\n\u003cli data-section-id=\"1nfujk1\" data-start=\"5883\" data-end=\"5903\"\u003eDusty environments\u003c\/li\u003e\n\u003cli data-section-id=\"1ija5r3\" data-start=\"5904\" data-end=\"5950\"\u003eApplications with moderate moisture exposure\u003c\/li\u003e\n\u003cli data-section-id=\"1ajno5q\" data-start=\"5951\" data-end=\"6002\"\u003eEquipment requiring increased internal protection\u003c\/li\u003e\n\u003cli data-section-id=\"9r9orh\" data-start=\"6003\" data-end=\"6027\"\u003eContinuous-use systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6029\" data-end=\"6118\"\u003eFor higher-speed systems with lower contamination exposure, ZZ bearings may be preferred.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ibh3nq\" data-start=\"6120\" data-end=\"6139\"\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp data-start=\"6141\" data-end=\"6188\"\u003eSeveral practices can help extend bearing life:\u003c\/p\u003e\n\u003cul data-start=\"6190\" data-end=\"6346\"\u003e\n\u003cli data-section-id=\"182n4na\" data-start=\"6190\" data-end=\"6218\"\u003ePrevent shaft misalignment\u003c\/li\u003e\n\u003cli data-section-id=\"p5ch3y\" data-start=\"6219\" data-end=\"6250\"\u003eReduce excessive impact loads\u003c\/li\u003e\n\u003cli data-section-id=\"1fbqfg5\" data-start=\"6251\" data-end=\"6282\"\u003eMonitor operating temperature\u003c\/li\u003e\n\u003cli data-section-id=\"1brtt2i\" data-start=\"6283\" data-end=\"6306\"\u003eKeep the system clean\u003c\/li\u003e\n\u003cli data-section-id=\"15dnoza\" data-start=\"6307\" data-end=\"6346\"\u003eInspect vibration and noise regularly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"6348\" data-end=\"6376\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"6378\" data-end=\"6691\"\u003ePGN Bearings supplies industrial components for rotating systems and mechanical applications. The product line includes ball bearings, roller chains, pillow block bearings, steel balls, and additional products designed for dependable performance and operational efficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"6693\" data-end=\"6699\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"6701\" data-end=\"6737\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"6739\" data-end=\"6837\"\u003e“2RS” indicates rubber seals on both sides of the bearing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"8mowse\" data-start=\"6839\" data-end=\"6881\"\u003eDoes the 1621-2RS come pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"6883\" data-end=\"6969\"\u003eYes. The bearing comes factory pre-lubricated. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"6971\" data-end=\"7019\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"7021\" data-end=\"7150\"\u003eYes. The 1621-2RS is commonly used in motors, pulleys, and rotating industrial equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1y32hka\" data-start=\"7152\" data-end=\"7194\"\u003eWhat is the advantage of rubber seals?\u003c\/h3\u003e\n\u003cp data-start=\"7196\" data-end=\"7298\"\u003eRubber seals help preserve internal lubrication and protect the bearing against external contaminants.\u003c\/p\u003e\n\u003ch3 data-section-id=\"lb061k\" data-start=\"7300\" data-end=\"7348\"\u003eIs chrome steel suitable for industrial use?\u003c\/h3\u003e\n\u003cp data-start=\"7350\" data-end=\"7446\"\u003eYes. Chrome steel offers mechanical strength and dependable durability for continuous operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936531874105,"sku":"BB-1621-2RS\/1","price":1.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1621-2rs.png?v=1771012760"},{"product_id":"1621-zz-ball-bearing","title":"PGN 1621-ZZ Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1621-ZZ\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.5 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eMetal Shield\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1.375 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e16,800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1326 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.4375 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e787 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"xkkvx4\" data-start=\"4220\" data-end=\"4242\"\u003e1621-ZZ Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"4244\" data-end=\"4457\"\u003eThe 1621-ZZ Ball Bearing is a deep groove ball bearing with double metal shields engineered for industrial applications requiring efficient rotation, low mechanical resistance, and dependable continuous operation.\u003c\/p\u003e\n\u003cp data-start=\"4459\" data-end=\"4902\"\u003eManufactured from chrome steel and supplied factory pre-lubricated, this model combines mechanical durability with stable performance in rotating equipment. The ZZ configuration uses metal shields on both sides of the bearing to help reduce light debris contamination while maintaining excellent high-speed capability. (\u003ca data-start=\"4779\" data-end=\"4901\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/pgnbearings.com\/products\/pgn-1621-zz-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing\"\u003epgnbearings.com\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch2 data-section-id=\"x1byr6\" data-start=\"4904\" data-end=\"4939\"\u003eWhat is the 1621-ZZ Ball Bearing\u003c\/h2\u003e\n\u003cp data-start=\"4941\" data-end=\"5122\"\u003eThe 1621-ZZ belongs to the deep groove ball bearing category, one of the most widely used bearing types in industrial applications due to its versatility and operational efficiency.\u003c\/p\u003e\n\u003cp data-start=\"5124\" data-end=\"5526\"\u003eThe “ZZ” designation refers to double metal shields. This protection style helps reduce contamination from dust and light debris without creating the additional drag commonly associated with rubber seals. As a result, ZZ bearings are commonly used in higher RPM applications with lower moisture exposure. (\u003ca data-start=\"5430\" data-end=\"5525\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.skf.com\/us\/products\/rolling-bearings\/ball-bearings\/deep-groove-ball-bearings\"\u003eSKF\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch2 data-section-id=\"1gcko7n\" data-start=\"5528\" data-end=\"5567\"\u003eApplications for the 1621-ZZ Bearing\u003c\/h2\u003e\n\u003cp data-start=\"5569\" data-end=\"5654\"\u003eThe 1621-ZZ can be used in a variety of industrial and mechanical systems, including:\u003c\/p\u003e\n\u003cul data-start=\"5656\" data-end=\"5807\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"5656\" data-end=\"5673\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"19jtimc\" data-start=\"5674\" data-end=\"5692\"\u003eIndustrial pumps\u003c\/li\u003e\n\u003cli data-section-id=\"h12asr\" data-start=\"5693\" data-end=\"5711\"\u003eFans and blowers\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"5712\" data-end=\"5727\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"5728\" data-end=\"5752\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"mkli8s\" data-start=\"5753\" data-end=\"5766\"\u003ePower tools\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"5767\" data-end=\"5785\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1c4o0gk\" data-start=\"5786\" data-end=\"5807\"\u003eAutomated equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5809\" data-end=\"6000\"\u003eAdditionally, ZZ bearings are widely used in systems requiring high rotational speed and smooth operation. (\u003ca data-start=\"5917\" data-end=\"5999\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.nsk.com\/tools-resources\/abc-bearings\/deep-groove-ball-bearings\/\"\u003eNSK\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch2 data-section-id=\"x04j0v\" data-start=\"6002\" data-end=\"6041\"\u003eBenefits of the 1621-ZZ Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"bdk8u7\" data-start=\"6043\" data-end=\"6074\"\u003eLower rotational resistance\u003c\/h3\u003e\n\u003cp data-start=\"6076\" data-end=\"6161\"\u003eThe metal shields help maintain low operational friction for high-speed applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"unpf6f\" data-start=\"6163\" data-end=\"6198\"\u003eProtection against light debris\u003c\/h3\u003e\n\u003cp data-start=\"6200\" data-end=\"6278\"\u003eThe ZZ configuration helps reduce contamination from dust and small particles.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1sn1li6\" data-start=\"6280\" data-end=\"6300\"\u003eStable operation\u003c\/h3\u003e\n\u003cp data-start=\"6302\" data-end=\"6411\"\u003eDeep groove bearing design supports smooth rotation, reduced vibration, and efficient mechanical performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"6413\" data-end=\"6442\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"6444\" data-end=\"6543\"\u003eChrome steel provides mechanical durability and dependable performance for industrial environments.\u003c\/p\u003e\n\u003ch2 data-section-id=\"uv4iyk\" data-start=\"6545\" data-end=\"6572\"\u003eWhen to Use a ZZ Bearing\u003c\/h2\u003e\n\u003cp data-start=\"6574\" data-end=\"6616\"\u003eZZ bearings are typically recommended for:\u003c\/p\u003e\n\u003cul data-start=\"6618\" data-end=\"6733\"\u003e\n\u003cli data-section-id=\"1co9ygp\" data-start=\"6618\" data-end=\"6645\"\u003eLow-moisture environments\u003c\/li\u003e\n\u003cli data-section-id=\"1l14qfr\" data-start=\"6646\" data-end=\"6671\"\u003eHigher RPM applications\u003c\/li\u003e\n\u003cli data-section-id=\"19nvz07\" data-start=\"6672\" data-end=\"6706\"\u003eSystems requiring lower friction\u003c\/li\u003e\n\u003cli data-section-id=\"v6oiw1\" data-start=\"6707\" data-end=\"6733\"\u003eContinuous-use equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6735\" data-end=\"6853\"\u003eMeanwhile, 2RS bearings are generally preferred for wet environments or applications exposed to heavier contamination.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ibh3nq\" data-start=\"6855\" data-end=\"6874\"\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp data-start=\"6876\" data-end=\"6931\"\u003eTo maximize bearing service life, it is recommended to:\u003c\/p\u003e\n\u003cul data-start=\"6933\" data-end=\"7068\"\u003e\n\u003cli data-section-id=\"opeue1\" data-start=\"6933\" data-end=\"6956\"\u003eCheck shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"1p54si3\" data-start=\"6957\" data-end=\"6987\"\u003eAvoid excessive impact loads\u003c\/li\u003e\n\u003cli data-section-id=\"1fbqfg5\" data-start=\"6988\" data-end=\"7019\"\u003eMonitor operating temperature\u003c\/li\u003e\n\u003cli data-section-id=\"192kt4g\" data-start=\"7020\" data-end=\"7044\"\u003eInspect abnormal noise\u003c\/li\u003e\n\u003cli data-section-id=\"1brtt2i\" data-start=\"7045\" data-end=\"7068\"\u003eKeep the system clean\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7070\" data-end=\"7138\"\u003eThese practices help preserve performance and reduce premature wear.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"7140\" data-end=\"7168\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"7170\" data-end=\"7444\"\u003ePGN Bearings supplies industrial components for rotating systems and mechanical applications. The product line includes ball bearings, roller chains, pillow block bearings, steel balls, and additional products designed for dependable performance and operational reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"7446\" data-end=\"7452\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1tm0got\" data-start=\"7454\" data-end=\"7489\"\u003eWhat does ZZ mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"7491\" data-end=\"7647\"\u003e“ZZ” indicates metal shields on both sides of the bearing. (\u003ca data-start=\"7551\" data-end=\"7646\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.skf.com\/us\/products\/rolling-bearings\/ball-bearings\/deep-groove-ball-bearings\"\u003eSKF\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch3 data-section-id=\"1mqpc8k\" data-start=\"7649\" data-end=\"7705\"\u003eIs the 1621-ZZ suitable for high-speed applications?\u003c\/h3\u003e\n\u003cp data-start=\"7707\" data-end=\"7793\"\u003eYes. ZZ bearings typically provide lower friction and improved high-speed performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"op2ui7\" data-start=\"7795\" data-end=\"7837\"\u003eDoes this bearing come pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"7839\" data-end=\"7885\"\u003eYes. The bearing comes factory pre-lubricated.\u003c\/p\u003e\n\u003ch3 data-section-id=\"blp15e\" data-start=\"7887\" data-end=\"7942\"\u003eWhat is the difference between ZZ and 2RS bearings?\u003c\/h3\u003e\n\u003cp data-start=\"7944\" data-end=\"8075\"\u003eZZ bearings use metal shields for lower rotational resistance, while 2RS bearings use rubber seals for greater moisture protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"12bu2wp\" data-start=\"8077\" data-end=\"8124\"\u003eCan the 1621-ZZ be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"8126\" data-end=\"8210\"\u003eYes. This model is commonly used in motors, fans, and industrial rotating equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936536822073,"sku":"BB-1621-ZZ\/1","price":1.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1621-ZZ.png?v=1771012887"},{"product_id":"1623-zz-ball-bearing","title":"PGN 1623-ZZ Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1623-ZZ\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.625 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eMetal Shield\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1.375 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e15,700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1326 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.4375 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e787 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"134jg62\" data-start=\"4121\" data-end=\"4143\"\u003e1623-ZZ Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"4145\" data-end=\"4355\"\u003eThe 1623-ZZ Ball Bearing is a deep groove ball bearing with double metal shields designed for applications requiring high rotational speed, low friction, and stable performance in industrial mechanical systems.\u003c\/p\u003e\n\u003cp data-start=\"4357\" data-end=\"4841\"\u003eManufactured from chrome steel and factory pre-lubricated, this model delivers smooth and efficient operation in continuous-use equipment. The ZZ configuration uses metal shields on both sides of the bearing to help reduce light debris contamination while maintaining lower rotational resistance compared to rubber-sealed bearings. (\u003ca data-start=\"4690\" data-end=\"4840\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/pgnbearings.com\/products\/pgn-1623-zz-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing?_pos=1\u0026amp;_sid=7b7511436\u0026amp;_ss=r\"\u003epgnbearings.com\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch2 data-section-id=\"1i1jxrk\" data-start=\"4843\" data-end=\"4878\"\u003eWhat is the 1623-ZZ Ball Bearing\u003c\/h2\u003e\n\u003cp data-start=\"4880\" data-end=\"5035\"\u003eThe 1623-ZZ is a deep groove ball bearing designed to support radial loads and moderate axial loads with efficient operation and low rotational resistance.\u003c\/p\u003e\n\u003cp data-start=\"5037\" data-end=\"5344\"\u003eThe “ZZ” designation refers to double metal shields. Unlike 2RS bearings, ZZ models prioritize speed and reduced friction, making them common in high-speed industrial equipment and mechanical systems with lower moisture exposure. (\u003ca data-start=\"5268\" data-end=\"5343\" rel=\"noopener\" class=\"decorated-link cursor-pointer\"\u003eAST Bearings\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch2 data-section-id=\"15wmfgx\" data-start=\"5346\" data-end=\"5385\"\u003eApplications for the 1623-ZZ Bearing\u003c\/h2\u003e\n\u003cp data-start=\"5387\" data-end=\"5475\"\u003eThe 1623-ZZ can be used in a wide range of industrial and mechanical systems, including:\u003c\/p\u003e\n\u003cul data-start=\"5477\" data-end=\"5645\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"5477\" data-end=\"5494\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"19hdxdw\" data-start=\"5495\" data-end=\"5513\"\u003eIndustrial tools\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"5514\" data-end=\"5529\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"5530\" data-end=\"5548\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"5549\" data-end=\"5573\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1r9lz8d\" data-start=\"5574\" data-end=\"5594\"\u003eAutomotive systems\u003c\/li\u003e\n\u003cli data-section-id=\"1rsh5f9\" data-start=\"5595\" data-end=\"5612\"\u003eIndustrial fans\u003c\/li\u003e\n\u003cli data-section-id=\"3vxo14\" data-start=\"5613\" data-end=\"5645\"\u003eHigh-speed rotating assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5647\" data-end=\"5877\"\u003eAdditionally, shielded bearings are commonly selected for applications requiring faster operation and reduced heat generation caused by friction. (\u003ca data-start=\"5794\" data-end=\"5876\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.nsk.com\/tools-resources\/abc-bearings\/deep-groove-ball-bearings\/\"\u003eNSK\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch2 data-section-id=\"1f89w0d\" data-start=\"5879\" data-end=\"5918\"\u003eBenefits of the 1623-ZZ Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"165j0fi\" data-start=\"5920\" data-end=\"5944\"\u003eDouble metal shields\u003c\/h3\u003e\n\u003cp data-start=\"5946\" data-end=\"6052\"\u003eThe metal shields help reduce dust and light particle contamination without significantly increasing drag.\u003c\/p\u003e\n\u003ch3 data-section-id=\"17wy1ic\" data-start=\"6054\" data-end=\"6089\"\u003eImproved high-speed performance\u003c\/h3\u003e\n\u003cp data-start=\"6091\" data-end=\"6198\"\u003eThe ZZ configuration generates lower rotational resistance, making it suitable for higher RPM applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"6200\" data-end=\"6229\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"6231\" data-end=\"6350\"\u003eChrome steel provides mechanical strength, dimensional stability, and dependable durability in industrial environments.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1x5pl1t\" data-start=\"6352\" data-end=\"6372\"\u003eSmooth operation\u003c\/h3\u003e\n\u003cp data-start=\"6374\" data-end=\"6465\"\u003eDeep groove ball bearing design helps minimize vibration and improve mechanical efficiency.\u003c\/p\u003e\n\u003ch2 data-section-id=\"9ax0rs\" data-start=\"6467\" data-end=\"6506\"\u003eChoosing Between ZZ and 2RS Bearings\u003c\/h2\u003e\n\u003cp data-start=\"6508\" data-end=\"6550\"\u003eZZ bearings are typically recommended for:\u003c\/p\u003e\n\u003cul data-start=\"6552\" data-end=\"6640\"\u003e\n\u003cli data-section-id=\"1wa17et\" data-start=\"6552\" data-end=\"6577\"\u003eHigh-speed applications\u003c\/li\u003e\n\u003cli data-section-id=\"1co9ygp\" data-start=\"6578\" data-end=\"6605\"\u003eLow-moisture environments\u003c\/li\u003e\n\u003cli data-section-id=\"19nvz07\" data-start=\"6606\" data-end=\"6640\"\u003eSystems requiring lower friction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6642\" data-end=\"6730\"\u003eMeanwhile, 2RS bearings provide greater protection against water and heavy contaminants.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ibh3nq\" data-start=\"6732\" data-end=\"6751\"\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp data-start=\"6753\" data-end=\"6829\"\u003eEven with factory lubrication, several practices help maximize bearing life:\u003c\/p\u003e\n\u003cul data-start=\"6831\" data-end=\"6977\"\u003e\n\u003cli data-section-id=\"182n4na\" data-start=\"6831\" data-end=\"6859\"\u003ePrevent shaft misalignment\u003c\/li\u003e\n\u003cli data-section-id=\"120m1dr\" data-start=\"6860\" data-end=\"6881\"\u003eReduce impact loads\u003c\/li\u003e\n\u003cli data-section-id=\"1fbqfg5\" data-start=\"6882\" data-end=\"6913\"\u003eMonitor operating temperature\u003c\/li\u003e\n\u003cli data-section-id=\"1brtt2i\" data-start=\"6914\" data-end=\"6937\"\u003eKeep the system clean\u003c\/li\u003e\n\u003cli data-section-id=\"1e6nvzq\" data-start=\"6938\" data-end=\"6977\"\u003eInspect noise and vibration regularly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"6979\" data-end=\"7007\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"7009\" data-end=\"7313\"\u003ePGN Bearings supplies industrial components for rotating applications and mechanical power transmission systems. The product line includes ball bearings, pillow block bearings, roller chains, steel balls, and additional industrial products designed for dependable performance and operational reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"7315\" data-end=\"7321\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1tm0got\" data-start=\"7323\" data-end=\"7358\"\u003eWhat does ZZ mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"7360\" data-end=\"7496\"\u003e“ZZ” indicates metal shields on both sides of the bearing. (\u003ca data-start=\"7420\" data-end=\"7495\" rel=\"noopener\" class=\"decorated-link cursor-pointer\"\u003eAST Bearings\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch3 data-section-id=\"blp15e\" data-start=\"7498\" data-end=\"7553\"\u003eWhat is the difference between ZZ and 2RS bearings?\u003c\/h3\u003e\n\u003cp data-start=\"7555\" data-end=\"7720\"\u003eZZ bearings use metal shields and typically provide lower friction and higher speed capability, while 2RS bearings use rubber seals for improved moisture protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19dcy30\" data-start=\"7722\" data-end=\"7756\"\u003eIs the 1623-ZZ pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"7758\" data-end=\"7804\"\u003eYes. The bearing comes factory pre-lubricated.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"7806\" data-end=\"7854\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"7856\" data-end=\"7943\"\u003eYes. The 1623-ZZ is commonly used in electric motors and industrial rotating equipment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1pwpq9r\" data-start=\"7945\" data-end=\"7973\"\u003eIs chrome steel durable?\u003c\/h3\u003e\n\u003cp data-start=\"7975\" data-end=\"8072\"\u003eYes. Chrome steel offers strong mechanical resistance and durability for industrial applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936541540665,"sku":"BB-1623-ZZ\/1","price":1.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1623-ZZ.png?v=1771443244"},{"product_id":"1623-2rs-ball-bearing","title":"PGN 1623-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1623-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.625 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1.375 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e15,700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1326 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.4375 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e787 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"uoj961\" data-start=\"4490\" data-end=\"4513\"\u003e1623-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"4515\" data-end=\"4735\"\u003eThe 1623-2RS Ball Bearing is a deep groove ball bearing with double rubber seals designed for applications requiring smooth rotation, contamination protection, and dependable performance in industrial mechanical systems.\u003c\/p\u003e\n\u003cp data-start=\"4737\" data-end=\"5106\"\u003eManufactured from chrome steel and factory pre-lubricated, this model delivers low operational friction, reduced vibration, and consistent performance in continuous-use applications. The 2RS sealing configuration helps protect internal components from dust, dirt, and moisture while improving bearing durability and service life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1jor5c3\" data-start=\"5152\" data-end=\"5188\"\u003eWhat is the 1623-2RS Ball Bearing\u003c\/h2\u003e\n\u003cp data-start=\"5190\" data-end=\"5333\"\u003eThe 1623-2RS is a deep groove ball bearing designed to support radial loads and moderate axial loads with efficient operation and low friction.\u003c\/p\u003e\n\u003cp data-start=\"5335\" data-end=\"5678\"\u003eThe “2RS” designation means the bearing includes rubber seals on both sides, helping preserve internal lubrication while minimizing contamination from external debris. This construction is widely used in industrial equipment and rotating systems requiring dependable performance and reduced maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"qaq6rk\" data-start=\"5680\" data-end=\"5717\"\u003eWhere the 1623-2RS Bearing is Used\u003c\/h2\u003e\n\u003cp data-start=\"5719\" data-end=\"5795\"\u003eThe 1623-2RS can be used in multiple industrial and mechanical applications.\u003c\/p\u003e\n\u003cp data-start=\"5797\" data-end=\"5825\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"5827\" data-end=\"5996\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"5827\" data-end=\"5844\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"d4k3ep\" data-start=\"5845\" data-end=\"5867\"\u003eIndustrial machinery\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"5868\" data-end=\"5886\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"5887\" data-end=\"5911\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"5912\" data-end=\"5927\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"19hdxdw\" data-start=\"5928\" data-end=\"5946\"\u003eIndustrial tools\u003c\/li\u003e\n\u003cli data-section-id=\"1lo480x\" data-start=\"5947\" data-end=\"5969\"\u003eAutomotive equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1gv1b1w\" data-start=\"5970\" data-end=\"5996\"\u003eGeneral rotating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5998\" data-end=\"6194\"\u003eAdditionally, 1600 series bearings are commonly used in applications requiring dependable performance, low rotational resistance, and long operational life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1iugh7i\" data-start=\"6196\" data-end=\"6236\"\u003eBenefits of the 1623-2RS Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1j72jbf\" data-start=\"6238\" data-end=\"6261\"\u003eDouble rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"6263\" data-end=\"6421\"\u003eThe seals help protect the bearing against dust, debris, and moisture while reducing premature wear and contamination. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ouchsd\" data-start=\"6423\" data-end=\"6459\"\u003eSmooth rotation and low friction\u003c\/h3\u003e\n\u003cp data-start=\"6461\" data-end=\"6622\"\u003eDeep groove ball bearing construction supports efficient operation, reduced vibration, and improved mechanical stability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"6624\" data-end=\"6653\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"6655\" data-end=\"6813\"\u003eChrome steel provides mechanical strength, durability, and reliable performance in continuous industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1flcv0v\" data-start=\"6815\" data-end=\"6841\"\u003eFactory pre-lubricated\u003c\/h3\u003e\n\u003cp data-start=\"6843\" data-end=\"6985\"\u003eThe bearing comes pre-lubricated for easier installation and reduced initial maintenance requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"gkpx26\" data-start=\"6987\" data-end=\"7021\"\u003eHow to Choose the Right Bearing\u003c\/h2\u003e\n\u003cp data-start=\"7023\" data-end=\"7082\"\u003eWhen selecting a ball bearing, it is important to consider:\u003c\/p\u003e\n\u003cul data-start=\"7084\" data-end=\"7197\"\u003e\n\u003cli data-section-id=\"pra9pv\" data-start=\"7084\" data-end=\"7103\"\u003eApplied load type\u003c\/li\u003e\n\u003cli data-section-id=\"1ebv6gm\" data-start=\"7104\" data-end=\"7122\"\u003eRotational speed\u003c\/li\u003e\n\u003cli data-section-id=\"1y2n4g0\" data-start=\"7123\" data-end=\"7146\"\u003eOperating environment\u003c\/li\u003e\n\u003cli data-section-id=\"1cctn8f\" data-start=\"7147\" data-end=\"7169\"\u003eSealing requirements\u003c\/li\u003e\n\u003cli data-section-id=\"19ho4u3\" data-start=\"7170\" data-end=\"7197\"\u003eDimensional compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7199\" data-end=\"7297\"\u003eChoosing the correct bearing helps improve mechanical efficiency and reduce premature system wear.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ibh3nq\" data-start=\"7299\" data-end=\"7318\"\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp data-start=\"7320\" data-end=\"7422\"\u003eEven with sealed and pre-lubricated construction, several practices help preserve bearing performance:\u003c\/p\u003e\n\u003cul data-start=\"7424\" data-end=\"7575\"\u003e\n\u003cli data-section-id=\"opeue1\" data-start=\"7424\" data-end=\"7447\"\u003eCheck shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"hzqfv9\" data-start=\"7448\" data-end=\"7475\"\u003eAvoid overload conditions\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"7476\" data-end=\"7505\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003cli data-section-id=\"i1769z\" data-start=\"7506\" data-end=\"7544\"\u003eKeep the operating environment clean\u003c\/li\u003e\n\u003cli data-section-id=\"xtyu3f\" data-start=\"7545\" data-end=\"7575\"\u003ePerform periodic inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7577\" data-end=\"7656\"\u003eThese practices help extend operational life and improve equipment reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"7658\" data-end=\"7686\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"7688\" data-end=\"7972\"\u003ePGN Bearings provides industrial solutions for rotating applications and mechanical movement systems. The product line includes ball bearings, pillow block bearings, roller chains, steel balls, and industrial components designed for dependable performance and operational reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"7974\" data-end=\"7980\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"7982\" data-end=\"8018\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"8020\" data-end=\"8115\"\u003e“2RS” means the bearing has rubber seals on both sides. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"c01shr\" data-start=\"8117\" data-end=\"8152\"\u003eIs the 1623-2RS pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"8154\" data-end=\"8240\"\u003eYes. The bearing comes factory pre-lubricated. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"nnqg9b\" data-start=\"8242\" data-end=\"8284\"\u003eWhat is the advantage of double seals?\u003c\/h3\u003e\n\u003cp data-start=\"8286\" data-end=\"8417\"\u003eThe seals help protect against external contaminants while preserving internal lubrication. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"8419\" data-end=\"8467\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"8469\" data-end=\"8597\"\u003eYes. The 1623-2RS is commonly used in electric motors and rotating industrial equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1c3ns3o\" data-start=\"8599\" data-end=\"8641\"\u003eWhat are the benefits of chrome steel?\u003c\/h3\u003e\n\u003cp data-start=\"8643\" data-end=\"8776\"\u003eChrome steel provides mechanical strength, durability, and dependable industrial performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936546750777,"sku":"BB-1623-2RS\/1","price":1.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1623-2rs.png?v=1771443366"},{"product_id":"pgn-1628-2rs-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing","title":"PGN 1628-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.1394%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0348%;\"\u003e \u003ccol style=\"width: 30.1394%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8606%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1628-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.625 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1.625 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e10.000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1630 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.5 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e787 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"17i58le\" data-start=\"4543\" data-end=\"4566\"\u003e1628-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"4568\" data-end=\"4788\"\u003eThe 1628-2RS Ball Bearing is a deep groove ball bearing with double rubber seals designed for applications requiring smooth rotation, contamination protection, and dependable performance in industrial mechanical systems.\u003c\/p\u003e\n\u003cp data-start=\"4790\" data-end=\"5166\"\u003eManufactured from chrome steel and factory pre-lubricated, this model helps reduce friction, minimize vibration, and improve operational stability in equipment exposed to continuous operation. The 2RS sealing configuration also helps protect against dust, dirt, and moisture, contributing to longer bearing life and improved durability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"hd7duw\" data-start=\"5212\" data-end=\"5248\"\u003eWhat is the 1628-2RS Ball Bearing\u003c\/h2\u003e\n\u003cp data-start=\"5250\" data-end=\"5381\"\u003eThe 1628-2RS is a deep groove ball bearing designed to support radial loads and moderate axial loads with low operational friction.\u003c\/p\u003e\n\u003cp data-start=\"5383\" data-end=\"5725\"\u003eThe “2RS” designation means the bearing features rubber seals on both sides, helping preserve internal lubrication while reducing contamination from external debris. This type of construction is widely used in industrial and mechanical applications requiring smooth performance and reduced maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"10lm0ln\" data-start=\"5727\" data-end=\"5764\"\u003eWhere the 1628-2RS Bearing is Used\u003c\/h2\u003e\n\u003cp data-start=\"5766\" data-end=\"5842\"\u003eThe 1628-2RS can be used in multiple industrial and mechanical applications.\u003c\/p\u003e\n\u003cp data-start=\"5844\" data-end=\"5872\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"5874\" data-end=\"6043\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"5874\" data-end=\"5891\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"d4k3ep\" data-start=\"5892\" data-end=\"5914\"\u003eIndustrial machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"5915\" data-end=\"5939\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"5940\" data-end=\"5958\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1lo480x\" data-start=\"5959\" data-end=\"5981\"\u003eAutomotive equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"5982\" data-end=\"5997\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"19hdxdw\" data-start=\"5998\" data-end=\"6016\"\u003eIndustrial tools\u003c\/li\u003e\n\u003cli data-section-id=\"1gv1b1w\" data-start=\"6017\" data-end=\"6043\"\u003eGeneral rotating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6045\" data-end=\"6239\"\u003eAdditionally, deep groove ball bearings are widely used in applications requiring operational stability, low rotational resistance, and long service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"z733at\" data-start=\"6241\" data-end=\"6281\"\u003eBenefits of the 1628-2RS Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1j72jbf\" data-start=\"6283\" data-end=\"6306\"\u003eDouble rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"6308\" data-end=\"6472\"\u003eThe seals help protect internal components against dust, dirt, and moisture while reducing contamination and premature wear. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ouchsd\" data-start=\"6474\" data-end=\"6510\"\u003eSmooth rotation and low friction\u003c\/h3\u003e\n\u003cp data-start=\"6512\" data-end=\"6678\"\u003eDeep groove ball bearing construction supports efficient operation with reduced vibration and improved mechanical performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"6680\" data-end=\"6709\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"6711\" data-end=\"6872\"\u003eChrome steel provides mechanical strength, durability, and dependable performance for continuous industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1flcv0v\" data-start=\"6874\" data-end=\"6900\"\u003eFactory pre-lubricated\u003c\/h3\u003e\n\u003cp data-start=\"6902\" data-end=\"7044\"\u003eThe bearing comes pre-lubricated for easier installation and reduced initial maintenance requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"gkpx26\" data-start=\"7046\" data-end=\"7080\"\u003eHow to Choose the Right Bearing\u003c\/h2\u003e\n\u003cp data-start=\"7082\" data-end=\"7141\"\u003eWhen selecting a ball bearing, it is important to consider:\u003c\/p\u003e\n\u003cul data-start=\"7143\" data-end=\"7256\"\u003e\n\u003cli data-section-id=\"pra9pv\" data-start=\"7143\" data-end=\"7162\"\u003eApplied load type\u003c\/li\u003e\n\u003cli data-section-id=\"1ebv6gm\" data-start=\"7163\" data-end=\"7181\"\u003eRotational speed\u003c\/li\u003e\n\u003cli data-section-id=\"1y2n4g0\" data-start=\"7182\" data-end=\"7205\"\u003eOperating environment\u003c\/li\u003e\n\u003cli data-section-id=\"1cctn8f\" data-start=\"7206\" data-end=\"7228\"\u003eSealing requirements\u003c\/li\u003e\n\u003cli data-section-id=\"19ho4u3\" data-start=\"7229\" data-end=\"7256\"\u003eDimensional compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7258\" data-end=\"7370\"\u003eAdditionally, choosing the correct bearing helps improve mechanical efficiency and reduce premature system wear.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ibh3nq\" data-start=\"7372\" data-end=\"7391\"\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp data-start=\"7393\" data-end=\"7492\"\u003eEven with sealed and pre-lubricated construction, some practices help preserve bearing performance:\u003c\/p\u003e\n\u003cul data-start=\"7494\" data-end=\"7645\"\u003e\n\u003cli data-section-id=\"opeue1\" data-start=\"7494\" data-end=\"7517\"\u003eCheck shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"hzqfv9\" data-start=\"7518\" data-end=\"7545\"\u003eAvoid overload conditions\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"7546\" data-end=\"7575\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003cli data-section-id=\"i1769z\" data-start=\"7576\" data-end=\"7614\"\u003eKeep the operating environment clean\u003c\/li\u003e\n\u003cli data-section-id=\"xtyu3f\" data-start=\"7615\" data-end=\"7645\"\u003ePerform periodic inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7647\" data-end=\"7726\"\u003eThese practices help extend operational life and improve equipment reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"7728\" data-end=\"7756\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"7758\" data-end=\"8042\"\u003ePGN Bearings provides industrial solutions for rotating applications and mechanical movement systems. The product line includes ball bearings, pillow block bearings, roller chains, steel balls, and industrial components designed for dependable performance and operational reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"8044\" data-end=\"8050\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"8052\" data-end=\"8088\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"8090\" data-end=\"8185\"\u003e“2RS” means the bearing has rubber seals on both sides. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1k531ys\" data-start=\"8187\" data-end=\"8222\"\u003eIs the 1628-2RS pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"8224\" data-end=\"8310\"\u003eYes. The bearing comes factory pre-lubricated. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"nnqg9b\" data-start=\"8312\" data-end=\"8354\"\u003eWhat is the advantage of double seals?\u003c\/h3\u003e\n\u003cp data-start=\"8356\" data-end=\"8487\"\u003eThe seals help protect against external contaminants while preserving internal lubrication. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"8489\" data-end=\"8537\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"8539\" data-end=\"8667\"\u003eYes. The 1628-2RS is commonly used in electric motors and rotating industrial equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1c3ns3o\" data-start=\"8669\" data-end=\"8711\"\u003eWhat are the benefits of chrome steel?\u003c\/h3\u003e\n\u003cp data-start=\"8713\" data-end=\"8846\"\u003eChrome steel provides mechanical strength, durability, and dependable industrial performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n  \u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936548651321,"sku":"BB-1628-2RS\/1","price":1.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1628-2rs.png?v=1771443686"},{"product_id":"pgn-1630-2rs-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing","title":"PGN 1630-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1630-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1.625 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e10.000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1630 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.5 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1000 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"1c9xpl7\" data-start=\"4543\" data-end=\"4566\"\u003e1630-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"4568\" data-end=\"4788\"\u003eThe 1630-2RS Ball Bearing is a deep groove ball bearing with double rubber seals designed for applications requiring smooth rotation, contamination protection, and dependable performance in industrial mechanical systems.\u003c\/p\u003e\n\u003cp data-start=\"4790\" data-end=\"5166\"\u003eManufactured from chrome steel and factory pre-lubricated, this model helps reduce friction, minimize vibration, and improve operational stability in equipment exposed to continuous operation. The 2RS sealing configuration also helps protect against dust, dirt, and moisture, contributing to longer bearing life and improved durability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"hnqvdt\" data-start=\"5212\" data-end=\"5248\"\u003eWhat is the 1630-2RS Ball Bearing\u003c\/h2\u003e\n\u003cp data-start=\"5250\" data-end=\"5381\"\u003eThe 1630-2RS is a deep groove ball bearing designed to support radial loads and moderate axial loads with low operational friction.\u003c\/p\u003e\n\u003cp data-start=\"5383\" data-end=\"5725\"\u003eThe “2RS” designation means the bearing features rubber seals on both sides, helping preserve internal lubrication while reducing contamination from external debris. This type of construction is widely used in industrial and mechanical applications requiring smooth performance and reduced maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1udg8te\" data-start=\"5727\" data-end=\"5764\"\u003eWhere the 1630-2RS Bearing is Used\u003c\/h2\u003e\n\u003cp data-start=\"5766\" data-end=\"5842\"\u003eThe 1630-2RS can be used in multiple industrial and mechanical applications.\u003c\/p\u003e\n\u003cp data-start=\"5844\" data-end=\"5872\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"5874\" data-end=\"6043\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"5874\" data-end=\"5891\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"d4k3ep\" data-start=\"5892\" data-end=\"5914\"\u003eIndustrial machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"5915\" data-end=\"5939\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"5940\" data-end=\"5958\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1lo480x\" data-start=\"5959\" data-end=\"5981\"\u003eAutomotive equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"5982\" data-end=\"5997\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"19hdxdw\" data-start=\"5998\" data-end=\"6016\"\u003eIndustrial tools\u003c\/li\u003e\n\u003cli data-section-id=\"1gv1b1w\" data-start=\"6017\" data-end=\"6043\"\u003eGeneral rotating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6045\" data-end=\"6239\"\u003eAdditionally, deep groove ball bearings are widely used in applications requiring operational stability, low rotational resistance, and long service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"ywjlrw\" data-start=\"6241\" data-end=\"6281\"\u003eBenefits of the 1630-2RS Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1j72jbf\" data-start=\"6283\" data-end=\"6306\"\u003eDouble rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"6308\" data-end=\"6472\"\u003eThe seals help protect internal components against dust, dirt, and moisture while reducing contamination and premature wear. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ouchsd\" data-start=\"6474\" data-end=\"6510\"\u003eSmooth rotation and low friction\u003c\/h3\u003e\n\u003cp data-start=\"6512\" data-end=\"6678\"\u003eDeep groove ball bearing construction supports efficient operation with reduced vibration and improved mechanical performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"6680\" data-end=\"6709\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"6711\" data-end=\"6872\"\u003eChrome steel provides mechanical strength, durability, and dependable performance for continuous industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1flcv0v\" data-start=\"6874\" data-end=\"6900\"\u003eFactory pre-lubricated\u003c\/h3\u003e\n\u003cp data-start=\"6902\" data-end=\"7044\"\u003eThe bearing comes pre-lubricated for easier installation and reduced initial maintenance requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"gkpx26\" data-start=\"7046\" data-end=\"7080\"\u003eHow to Choose the Right Bearing\u003c\/h2\u003e\n\u003cp data-start=\"7082\" data-end=\"7141\"\u003eWhen selecting a ball bearing, it is important to consider:\u003c\/p\u003e\n\u003cul data-start=\"7143\" data-end=\"7256\"\u003e\n\u003cli data-section-id=\"pra9pv\" data-start=\"7143\" data-end=\"7162\"\u003eApplied load type\u003c\/li\u003e\n\u003cli data-section-id=\"1ebv6gm\" data-start=\"7163\" data-end=\"7181\"\u003eRotational speed\u003c\/li\u003e\n\u003cli data-section-id=\"1y2n4g0\" data-start=\"7182\" data-end=\"7205\"\u003eOperating environment\u003c\/li\u003e\n\u003cli data-section-id=\"1cctn8f\" data-start=\"7206\" data-end=\"7228\"\u003eSealing requirements\u003c\/li\u003e\n\u003cli data-section-id=\"19ho4u3\" data-start=\"7229\" data-end=\"7256\"\u003eDimensional compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7258\" data-end=\"7370\"\u003eAdditionally, choosing the correct bearing helps improve mechanical efficiency and reduce premature system wear.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ibh3nq\" data-start=\"7372\" data-end=\"7391\"\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp data-start=\"7393\" data-end=\"7492\"\u003eEven with sealed and pre-lubricated construction, some practices help preserve bearing performance:\u003c\/p\u003e\n\u003cul data-start=\"7494\" data-end=\"7645\"\u003e\n\u003cli data-section-id=\"opeue1\" data-start=\"7494\" data-end=\"7517\"\u003eCheck shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"hzqfv9\" data-start=\"7518\" data-end=\"7545\"\u003eAvoid overload conditions\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"7546\" data-end=\"7575\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003cli data-section-id=\"i1769z\" data-start=\"7576\" data-end=\"7614\"\u003eKeep the operating environment clean\u003c\/li\u003e\n\u003cli data-section-id=\"xtyu3f\" data-start=\"7615\" data-end=\"7645\"\u003ePerform periodic inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7647\" data-end=\"7726\"\u003eThese practices help extend operational life and improve equipment reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"7728\" data-end=\"7756\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"7758\" data-end=\"8042\"\u003ePGN Bearings provides industrial solutions for rotating applications and mechanical movement systems. The product line includes ball bearings, pillow block bearings, roller chains, steel balls, and industrial components designed for dependable performance and operational reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"8044\" data-end=\"8050\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"8052\" data-end=\"8088\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"8090\" data-end=\"8185\"\u003e“2RS” means the bearing has rubber seals on both sides. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"w56mhp\" data-start=\"8187\" data-end=\"8222\"\u003eIs the 1630-2RS pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"8224\" data-end=\"8310\"\u003eYes. The bearing comes factory pre-lubricated. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"nnqg9b\" data-start=\"8312\" data-end=\"8354\"\u003eWhat is the advantage of double seals?\u003c\/h3\u003e\n\u003cp data-start=\"8356\" data-end=\"8487\"\u003eThe seals help protect against external contaminants while preserving internal lubrication. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"8489\" data-end=\"8537\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"8539\" data-end=\"8667\"\u003eYes. The 1630-2RS is commonly used in electric motors and rotating industrial equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1c3ns3o\" data-start=\"8669\" data-end=\"8711\"\u003eWhat are the benefits of chrome steel?\u003c\/h3\u003e\n\u003cp data-start=\"8713\" data-end=\"8846\"\u003eChrome steel provides mechanical strength, durability, and dependable industrial performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936550289721,"sku":"BB-1630-2RS\/1","price":1.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1630-2rs.png?v=1771443748"},{"product_id":"pgn-1633-2rs-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing","title":"PGN 1633-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1633-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.625 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e9.000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1630 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.5 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1000 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"qlafag\" data-start=\"4195\" data-end=\"4218\"\u003e1633-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"4220\" data-end=\"4440\"\u003eThe 1633-2RS Ball Bearing is a deep groove ball bearing with double rubber seals designed for applications requiring smooth rotation, contamination protection, and dependable performance in industrial mechanical systems.\u003c\/p\u003e\n\u003cp data-start=\"4442\" data-end=\"4932\"\u003eManufactured from chrome steel and factory pre-lubricated, this model helps reduce friction, minimize vibration, and improve operational stability in equipment exposed to continuous operation. The 2RS sealing configuration also helps protect against dust, dirt, and moisture, contributing to longer bearing life and improved durability. (\u003ca data-start=\"4780\" data-end=\"4931\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/pgnbearings.com\/products\/pgn-1633-2rs-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing?_pos=1\u0026amp;_sid=211e51ac0\u0026amp;_ss=r\"\u003epgnbearings.com\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hy0qgy\" data-start=\"4934\" data-end=\"4970\"\u003eWhat is the 1633-2RS Ball Bearing\u003c\/h2\u003e\n\u003cp data-start=\"4972\" data-end=\"5103\"\u003eThe 1633-2RS is a deep groove ball bearing designed to support radial loads and moderate axial loads with low operational friction.\u003c\/p\u003e\n\u003cp data-start=\"5105\" data-end=\"5408\"\u003eThe “2RS” designation means the bearing features rubber seals on both sides, helping preserve internal lubrication while reducing contamination from external debris. This type of construction is widely used in industrial and mechanical applications requiring smooth performance and reduced maintenance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"179r1sx\" data-start=\"5410\" data-end=\"5447\"\u003eWhere the 1633-2RS Bearing is Used\u003c\/h2\u003e\n\u003cp data-start=\"5449\" data-end=\"5525\"\u003eThe 1633-2RS can be used in multiple industrial and mechanical applications.\u003c\/p\u003e\n\u003cp data-start=\"5527\" data-end=\"5555\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"5557\" data-end=\"5726\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"5557\" data-end=\"5574\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"d4k3ep\" data-start=\"5575\" data-end=\"5597\"\u003eIndustrial machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"5598\" data-end=\"5622\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"5623\" data-end=\"5641\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1lo480x\" data-start=\"5642\" data-end=\"5664\"\u003eAutomotive equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"5665\" data-end=\"5680\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"19hdxdw\" data-start=\"5681\" data-end=\"5699\"\u003eIndustrial tools\u003c\/li\u003e\n\u003cli data-section-id=\"1gv1b1w\" data-start=\"5700\" data-end=\"5726\"\u003eGeneral rotating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5728\" data-end=\"5883\"\u003eAdditionally, deep groove ball bearings are widely used in applications requiring operational stability, low rotational resistance, and long service life.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1kl6w2n\" data-start=\"5885\" data-end=\"5925\"\u003eBenefits of the 1633-2RS Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1j72jbf\" data-start=\"5927\" data-end=\"5950\"\u003eDouble rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"5952\" data-end=\"6076\"\u003eThe seals help protect internal components against dust, dirt, and moisture while reducing contamination and premature wear.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ouchsd\" data-start=\"6078\" data-end=\"6114\"\u003eSmooth rotation and low friction\u003c\/h3\u003e\n\u003cp data-start=\"6116\" data-end=\"6242\"\u003eDeep groove ball bearing construction supports efficient operation with reduced vibration and improved mechanical performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"6244\" data-end=\"6273\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"6275\" data-end=\"6396\"\u003eChrome steel provides mechanical strength, durability, and dependable performance for continuous industrial applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1flcv0v\" data-start=\"6398\" data-end=\"6424\"\u003eFactory pre-lubricated\u003c\/h3\u003e\n\u003cp data-start=\"6426\" data-end=\"6528\"\u003eThe bearing comes pre-lubricated for easier installation and reduced initial maintenance requirements.\u003c\/p\u003e\n\u003ch2 data-section-id=\"gkpx26\" data-start=\"6530\" data-end=\"6564\"\u003eHow to Choose the Right Bearing\u003c\/h2\u003e\n\u003cp data-start=\"6566\" data-end=\"6625\"\u003eWhen selecting a ball bearing, it is important to consider:\u003c\/p\u003e\n\u003cul data-start=\"6627\" data-end=\"6740\"\u003e\n\u003cli data-section-id=\"pra9pv\" data-start=\"6627\" data-end=\"6646\"\u003eApplied load type\u003c\/li\u003e\n\u003cli data-section-id=\"1ebv6gm\" data-start=\"6647\" data-end=\"6665\"\u003eRotational speed\u003c\/li\u003e\n\u003cli data-section-id=\"1y2n4g0\" data-start=\"6666\" data-end=\"6689\"\u003eOperating environment\u003c\/li\u003e\n\u003cli data-section-id=\"1cctn8f\" data-start=\"6690\" data-end=\"6712\"\u003eSealing requirements\u003c\/li\u003e\n\u003cli data-section-id=\"19ho4u3\" data-start=\"6713\" data-end=\"6740\"\u003eDimensional compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6742\" data-end=\"6854\"\u003eAdditionally, choosing the correct bearing helps improve mechanical efficiency and reduce premature system wear.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ibh3nq\" data-start=\"6856\" data-end=\"6875\"\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp data-start=\"6877\" data-end=\"6976\"\u003eEven with sealed and pre-lubricated construction, some practices help preserve bearing performance:\u003c\/p\u003e\n\u003cul data-start=\"6978\" data-end=\"7129\"\u003e\n\u003cli data-section-id=\"opeue1\" data-start=\"6978\" data-end=\"7001\"\u003eCheck shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"hzqfv9\" data-start=\"7002\" data-end=\"7029\"\u003eAvoid overload conditions\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"7030\" data-end=\"7059\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003cli data-section-id=\"i1769z\" data-start=\"7060\" data-end=\"7098\"\u003eKeep the operating environment clean\u003c\/li\u003e\n\u003cli data-section-id=\"xtyu3f\" data-start=\"7099\" data-end=\"7129\"\u003ePerform periodic inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7131\" data-end=\"7210\"\u003eThese practices help extend operational life and improve equipment reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"7212\" data-end=\"7240\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"7242\" data-end=\"7526\"\u003ePGN Bearings provides industrial solutions for rotating applications and mechanical movement systems. The product line includes ball bearings, pillow block bearings, roller chains, steel balls, and industrial components designed for dependable performance and operational reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"7528\" data-end=\"7534\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"7536\" data-end=\"7572\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"7574\" data-end=\"7629\"\u003e“2RS” means the bearing has rubber seals on both sides.\u003c\/p\u003e\n\u003ch3 data-section-id=\"12c0u5a\" data-start=\"7631\" data-end=\"7666\"\u003eIs the 1633-2RS pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"7668\" data-end=\"7714\"\u003eYes. The bearing comes factory pre-lubricated.\u003c\/p\u003e\n\u003ch3 data-section-id=\"nnqg9b\" data-start=\"7716\" data-end=\"7758\"\u003eWhat is the advantage of double seals?\u003c\/h3\u003e\n\u003cp data-start=\"7760\" data-end=\"7851\"\u003eThe seals help protect against external contaminants while preserving internal lubrication.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"7853\" data-end=\"7901\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"7903\" data-end=\"7991\"\u003eYes. The 1633-2RS is commonly used in electric motors and rotating industrial equipment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1c3ns3o\" data-start=\"7993\" data-end=\"8035\"\u003eWhat are the benefits of chrome steel?\u003c\/h3\u003e\n\u003cp data-start=\"8037\" data-end=\"8130\"\u003eChrome steel provides mechanical strength, durability, and dependable industrial performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936554713401,"sku":"BB-1633-2RS\/1","price":1.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1633-2rs.png?v=1771013294"},{"product_id":"pgn-1635-2rs-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing","title":"PGN 1635-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1635-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e9.000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1630 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.5 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1000 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"1llvxri\" data-start=\"4543\" data-end=\"4566\"\u003e1635-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"4568\" data-end=\"4788\"\u003eThe 1635-2RS Ball Bearing is a deep groove ball bearing with double rubber seals designed for applications requiring smooth rotation, contamination protection, and dependable performance in industrial mechanical systems.\u003c\/p\u003e\n\u003cp data-start=\"4790\" data-end=\"5166\"\u003eManufactured from chrome steel and factory pre-lubricated, this model helps reduce friction, minimize vibration, and improve operational stability in equipment exposed to continuous operation. The 2RS sealing configuration also helps protect against dust, dirt, and moisture, contributing to longer bearing life and improved durability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1n3mfyc\" data-start=\"5212\" data-end=\"5248\"\u003eWhat is the 1635-2RS Ball Bearing\u003c\/h2\u003e\n\u003cp data-start=\"5250\" data-end=\"5381\"\u003eThe 1635-2RS is a deep groove ball bearing designed to support radial loads and moderate axial loads with low operational friction.\u003c\/p\u003e\n\u003cp data-start=\"5383\" data-end=\"5725\"\u003eThe “2RS” designation means the bearing features rubber seals on both sides, helping preserve internal lubrication while reducing contamination from external debris. This type of construction is widely used in industrial and mechanical applications requiring smooth performance and reduced maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1dxqlpj\" data-start=\"5727\" data-end=\"5764\"\u003eWhere the 1635-2RS Bearing is Used\u003c\/h2\u003e\n\u003cp data-start=\"5766\" data-end=\"5842\"\u003eThe 1635-2RS can be used in multiple industrial and mechanical applications.\u003c\/p\u003e\n\u003cp data-start=\"5844\" data-end=\"5872\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"5874\" data-end=\"6043\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"5874\" data-end=\"5891\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"d4k3ep\" data-start=\"5892\" data-end=\"5914\"\u003eIndustrial machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"5915\" data-end=\"5939\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"5940\" data-end=\"5958\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1lo480x\" data-start=\"5959\" data-end=\"5981\"\u003eAutomotive equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"5982\" data-end=\"5997\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"19hdxdw\" data-start=\"5998\" data-end=\"6016\"\u003eIndustrial tools\u003c\/li\u003e\n\u003cli data-section-id=\"1gv1b1w\" data-start=\"6017\" data-end=\"6043\"\u003eGeneral rotating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6045\" data-end=\"6239\"\u003eAdditionally, deep groove ball bearings are widely used in applications requiring operational stability, low rotational resistance, and long service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"9x13ix\" data-start=\"6241\" data-end=\"6281\"\u003eBenefits of the 1635-2RS Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1j72jbf\" data-start=\"6283\" data-end=\"6306\"\u003eDouble rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"6308\" data-end=\"6472\"\u003eThe seals help protect internal components against dust, dirt, and moisture while reducing contamination and premature wear. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ouchsd\" data-start=\"6474\" data-end=\"6510\"\u003eSmooth rotation and low friction\u003c\/h3\u003e\n\u003cp data-start=\"6512\" data-end=\"6678\"\u003eDeep groove ball bearing construction supports efficient operation with reduced vibration and improved mechanical performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"6680\" data-end=\"6709\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"6711\" data-end=\"6872\"\u003eChrome steel provides mechanical strength, durability, and dependable performance for continuous industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1flcv0v\" data-start=\"6874\" data-end=\"6900\"\u003eFactory pre-lubricated\u003c\/h3\u003e\n\u003cp data-start=\"6902\" data-end=\"7044\"\u003eThe bearing comes pre-lubricated for easier installation and reduced initial maintenance requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"gkpx26\" data-start=\"7046\" data-end=\"7080\"\u003eHow to Choose the Right Bearing\u003c\/h2\u003e\n\u003cp data-start=\"7082\" data-end=\"7141\"\u003eWhen selecting a ball bearing, it is important to consider:\u003c\/p\u003e\n\u003cul data-start=\"7143\" data-end=\"7256\"\u003e\n\u003cli data-section-id=\"pra9pv\" data-start=\"7143\" data-end=\"7162\"\u003eApplied load type\u003c\/li\u003e\n\u003cli data-section-id=\"1ebv6gm\" data-start=\"7163\" data-end=\"7181\"\u003eRotational speed\u003c\/li\u003e\n\u003cli data-section-id=\"1y2n4g0\" data-start=\"7182\" data-end=\"7205\"\u003eOperating environment\u003c\/li\u003e\n\u003cli data-section-id=\"1cctn8f\" data-start=\"7206\" data-end=\"7228\"\u003eSealing requirements\u003c\/li\u003e\n\u003cli data-section-id=\"19ho4u3\" data-start=\"7229\" data-end=\"7256\"\u003eDimensional compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7258\" data-end=\"7370\"\u003eAdditionally, choosing the correct bearing helps improve mechanical efficiency and reduce premature system wear.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ibh3nq\" data-start=\"7372\" data-end=\"7391\"\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp data-start=\"7393\" data-end=\"7492\"\u003eEven with sealed and pre-lubricated construction, some practices help preserve bearing performance:\u003c\/p\u003e\n\u003cul data-start=\"7494\" data-end=\"7645\"\u003e\n\u003cli data-section-id=\"opeue1\" data-start=\"7494\" data-end=\"7517\"\u003eCheck shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"hzqfv9\" data-start=\"7518\" data-end=\"7545\"\u003eAvoid overload conditions\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"7546\" data-end=\"7575\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003cli data-section-id=\"i1769z\" data-start=\"7576\" data-end=\"7614\"\u003eKeep the operating environment clean\u003c\/li\u003e\n\u003cli data-section-id=\"xtyu3f\" data-start=\"7615\" data-end=\"7645\"\u003ePerform periodic inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7647\" data-end=\"7726\"\u003eThese practices help extend operational life and improve equipment reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"7728\" data-end=\"7756\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"7758\" data-end=\"8042\"\u003ePGN Bearings provides industrial solutions for rotating applications and mechanical movement systems. The product line includes ball bearings, pillow block bearings, roller chains, steel balls, and industrial components designed for dependable performance and operational reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"8044\" data-end=\"8050\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"8052\" data-end=\"8088\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"8090\" data-end=\"8185\"\u003e“2RS” means the bearing has rubber seals on both sides. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"6epx5k\" data-start=\"8187\" data-end=\"8222\"\u003eIs the 1635-2RS pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"8224\" data-end=\"8310\"\u003eYes. The bearing comes factory pre-lubricated. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"nnqg9b\" data-start=\"8312\" data-end=\"8354\"\u003eWhat is the advantage of double seals?\u003c\/h3\u003e\n\u003cp data-start=\"8356\" data-end=\"8487\"\u003eThe seals help protect against external contaminants while preserving internal lubrication. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"8489\" data-end=\"8537\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"8539\" data-end=\"8667\"\u003eYes. The 1635-2RS is commonly used in electric motors and rotating industrial equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1c3ns3o\" data-start=\"8669\" data-end=\"8711\"\u003eWhat are the benefits of chrome steel?\u003c\/h3\u003e\n\u003cp data-start=\"8713\" data-end=\"8846\"\u003eChrome steel provides mechanical strength, durability, and dependable industrial performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936558481721,"sku":"BB-1635-2RS\/1","price":1.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1635-2rs.png?v=1771443797"},{"product_id":"pgn-1638-2rs-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing","title":"PGN 1638-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1638-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e11.500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e2428 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.5625 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1000 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"1swu6rn\" data-start=\"4417\" data-end=\"4440\"\u003e1638-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"4442\" data-end=\"4662\"\u003eThe 1638-2RS Ball Bearing is a deep groove ball bearing with double rubber seals designed for applications requiring smooth rotation, contamination protection, and dependable performance in industrial mechanical systems.\u003c\/p\u003e\n\u003cp data-start=\"4664\" data-end=\"5154\"\u003eManufactured from chrome steel and factory pre-lubricated, this model helps reduce friction, minimize vibration, and improve operational stability in equipment exposed to continuous operation. The 2RS sealing configuration also helps protect against dust, dirt, and moisture, contributing to longer bearing life and improved durability. (\u003ca data-start=\"5002\" data-end=\"5153\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/pgnbearings.com\/products\/pgn-1638-2rs-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing?_pos=1\u0026amp;_sid=818f11df2\u0026amp;_ss=r\"\u003epgnbearings.com\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch2 data-section-id=\"10ue7d\" data-start=\"5156\" data-end=\"5192\"\u003eWhat is the 1638-2RS Ball Bearing\u003c\/h2\u003e\n\u003cp data-start=\"5194\" data-end=\"5325\"\u003eThe 1638-2RS is a deep groove ball bearing designed to support radial loads and moderate axial loads with low operational friction.\u003c\/p\u003e\n\u003cp data-start=\"5327\" data-end=\"5741\"\u003eThe “2RS” designation means the bearing features rubber seals on both sides, helping preserve internal lubrication while reducing contamination from external debris. This type of construction is widely used in industrial and mechanical applications requiring smooth performance and reduced maintenance. (\u003ca data-start=\"5631\" data-end=\"5740\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/www.nsk.com\/tools-resources\/abc-bearings\/deep-groove-ball-bearings\/?utm_source=chatgpt.com\"\u003ensk.com\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch2 data-section-id=\"16pptbe\" data-start=\"5743\" data-end=\"5780\"\u003eWhere the 1638-2RS Bearing is Used\u003c\/h2\u003e\n\u003cp data-start=\"5782\" data-end=\"5858\"\u003eThe 1638-2RS can be used in multiple industrial and mechanical applications.\u003c\/p\u003e\n\u003cp data-start=\"5860\" data-end=\"5888\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"5890\" data-end=\"6059\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"5890\" data-end=\"5907\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"d4k3ep\" data-start=\"5908\" data-end=\"5930\"\u003eIndustrial machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"5931\" data-end=\"5955\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"5956\" data-end=\"5974\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1lo480x\" data-start=\"5975\" data-end=\"5997\"\u003eAutomotive equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"5998\" data-end=\"6013\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"19hdxdw\" data-start=\"6014\" data-end=\"6032\"\u003eIndustrial tools\u003c\/li\u003e\n\u003cli data-section-id=\"1gv1b1w\" data-start=\"6033\" data-end=\"6059\"\u003eGeneral rotating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6061\" data-end=\"6327\"\u003eAdditionally, deep groove ball bearings are widely used in applications requiring operational stability, low rotational resistance, and long service life. (\u003ca data-start=\"6217\" data-end=\"6326\" class=\"decorated-link\" rel=\"noopener\" href=\"https:\/\/www.nsk.com\/tools-resources\/abc-bearings\/deep-groove-ball-bearings\/?utm_source=chatgpt.com\"\u003ensk.com\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch2 data-section-id=\"1fjg2yc\" data-start=\"6329\" data-end=\"6369\"\u003eBenefits of the 1638-2RS Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1j72jbf\" data-start=\"6371\" data-end=\"6394\"\u003eDouble rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"6396\" data-end=\"6520\"\u003eThe seals help protect internal components against dust, dirt, and moisture while reducing contamination and premature wear.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ouchsd\" data-start=\"6522\" data-end=\"6558\"\u003eSmooth rotation and low friction\u003c\/h3\u003e\n\u003cp data-start=\"6560\" data-end=\"6686\"\u003eDeep groove ball bearing construction supports efficient operation with reduced vibration and improved mechanical performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"6688\" data-end=\"6717\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"6719\" data-end=\"6840\"\u003eChrome steel provides mechanical strength, durability, and dependable performance for continuous industrial applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1flcv0v\" data-start=\"6842\" data-end=\"6868\"\u003eFactory pre-lubricated\u003c\/h3\u003e\n\u003cp data-start=\"6870\" data-end=\"6972\"\u003eThe bearing comes pre-lubricated for easier installation and reduced initial maintenance requirements.\u003c\/p\u003e\n\u003ch2 data-section-id=\"gkpx26\" data-start=\"6974\" data-end=\"7008\"\u003eHow to Choose the Right Bearing\u003c\/h2\u003e\n\u003cp data-start=\"7010\" data-end=\"7069\"\u003eWhen selecting a ball bearing, it is important to consider:\u003c\/p\u003e\n\u003cul data-start=\"7071\" data-end=\"7184\"\u003e\n\u003cli data-section-id=\"pra9pv\" data-start=\"7071\" data-end=\"7090\"\u003eApplied load type\u003c\/li\u003e\n\u003cli data-section-id=\"1ebv6gm\" data-start=\"7091\" data-end=\"7109\"\u003eRotational speed\u003c\/li\u003e\n\u003cli data-section-id=\"1y2n4g0\" data-start=\"7110\" data-end=\"7133\"\u003eOperating environment\u003c\/li\u003e\n\u003cli data-section-id=\"1cctn8f\" data-start=\"7134\" data-end=\"7156\"\u003eSealing requirements\u003c\/li\u003e\n\u003cli data-section-id=\"19ho4u3\" data-start=\"7157\" data-end=\"7184\"\u003eDimensional compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7186\" data-end=\"7298\"\u003eAdditionally, choosing the correct bearing helps improve mechanical efficiency and reduce premature system wear.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ibh3nq\" data-start=\"7300\" data-end=\"7319\"\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp data-start=\"7321\" data-end=\"7420\"\u003eEven with sealed and pre-lubricated construction, some practices help preserve bearing performance:\u003c\/p\u003e\n\u003cul data-start=\"7422\" data-end=\"7573\"\u003e\n\u003cli data-section-id=\"opeue1\" data-start=\"7422\" data-end=\"7445\"\u003eCheck shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"hzqfv9\" data-start=\"7446\" data-end=\"7473\"\u003eAvoid overload conditions\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"7474\" data-end=\"7503\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003cli data-section-id=\"i1769z\" data-start=\"7504\" data-end=\"7542\"\u003eKeep the operating environment clean\u003c\/li\u003e\n\u003cli data-section-id=\"xtyu3f\" data-start=\"7543\" data-end=\"7573\"\u003ePerform periodic inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7575\" data-end=\"7654\"\u003eThese practices help extend operational life and improve equipment reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"7656\" data-end=\"7684\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"7686\" data-end=\"7970\"\u003ePGN Bearings provides industrial solutions for rotating applications and mechanical movement systems. The product line includes ball bearings, pillow block bearings, roller chains, steel balls, and industrial components designed for dependable performance and operational reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"7972\" data-end=\"7978\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"7980\" data-end=\"8016\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"8018\" data-end=\"8073\"\u003e“2RS” means the bearing has rubber seals on both sides.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1i2f39x\" data-start=\"8075\" data-end=\"8110\"\u003eIs the 1638-2RS pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"8112\" data-end=\"8158\"\u003eYes. The bearing comes factory pre-lubricated.\u003c\/p\u003e\n\u003ch3 data-section-id=\"nnqg9b\" data-start=\"8160\" data-end=\"8202\"\u003eWhat is the advantage of double seals?\u003c\/h3\u003e\n\u003cp data-start=\"8204\" data-end=\"8295\"\u003eThe seals help protect against external contaminants while preserving internal lubrication.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"8297\" data-end=\"8345\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"8347\" data-end=\"8435\"\u003eYes. The 1638-2RS is commonly used in electric motors and rotating industrial equipment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1c3ns3o\" data-start=\"8437\" data-end=\"8479\"\u003eWhat are the benefits of chrome steel?\u003c\/h3\u003e\n\u003cp data-start=\"8481\" data-end=\"8574\"\u003eChrome steel provides mechanical strength, durability, and dependable industrial performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936558973241,"sku":"BB-1638-2RS\/1","price":2.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1638-2rs_78c2e0fa-98f9-4870-a2d0-7afd18f2d70b.png?v=1771443878"},{"product_id":"pgn-1638-zz-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing-1","title":"PGN 1638-ZZ Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1638-ZZ\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eMetal Shield\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e11.500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e2428 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.5625 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1000 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"17k6bow\" data-start=\"4618\" data-end=\"4640\"\u003e1638-ZZ Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"4642\" data-end=\"4871\"\u003eThe 1638-ZZ Ball Bearing is a deep groove ball bearing with double metal shields designed for applications requiring high rotational speed, low friction, and protection against external particles in industrial mechanical systems.\u003c\/p\u003e\n\u003cp data-start=\"4873\" data-end=\"5272\"\u003eManufactured from chrome steel and factory pre-lubricated, this model delivers smooth operation, operational stability, and dependable performance in continuous rotating applications. The ZZ metal shield configuration helps reduce dust and debris contamination without significantly increasing friction, making the bearing ideal for higher-speed applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"dalfq2\" data-start=\"5318\" data-end=\"5353\"\u003eWhat is the 1638-ZZ Ball Bearing\u003c\/h2\u003e\n\u003cp data-start=\"5355\" data-end=\"5485\"\u003eThe 1638-ZZ is a deep groove ball bearing designed to support radial loads and moderate axial loads with low operational friction.\u003c\/p\u003e\n\u003cp data-start=\"5487\" data-end=\"5745\"\u003eThe “ZZ” designation means the bearing features metal shields on both sides. Unlike 2RS rubber-sealed models, ZZ bearings typically provide lower rotational resistance and better performance in high-speed applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"5747\" data-end=\"5852\"\u003eAdditionally, this design helps protect internal components from light debris and moderate contamination.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1dnx0m1\" data-start=\"5854\" data-end=\"5890\"\u003eWhere the 1638-ZZ Bearing is Used\u003c\/h2\u003e\n\u003cp data-start=\"5892\" data-end=\"5967\"\u003eThe 1638-ZZ can be used in multiple industrial and mechanical applications.\u003c\/p\u003e\n\u003cp data-start=\"5969\" data-end=\"5997\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"5999\" data-end=\"6171\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"5999\" data-end=\"6016\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"d4k3ep\" data-start=\"6017\" data-end=\"6039\"\u003eIndustrial machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"6040\" data-end=\"6064\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"6065\" data-end=\"6083\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1lo480x\" data-start=\"6084\" data-end=\"6106\"\u003eAutomotive equipment\u003c\/li\u003e\n\u003cli data-section-id=\"19hdxdw\" data-start=\"6107\" data-end=\"6125\"\u003eIndustrial tools\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"6126\" data-end=\"6141\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1bji75y\" data-start=\"6142\" data-end=\"6171\"\u003eHigh-speed rotating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6173\" data-end=\"6334\"\u003eAdditionally, ZZ bearings are commonly used in applications requiring high rotational speed and low operational friction. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"8vuf53\" data-start=\"6336\" data-end=\"6375\"\u003eBenefits of the 1638-ZZ Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"a9xkcv\" data-start=\"6377\" data-end=\"6406\"\u003eDouble metal shields (ZZ)\u003c\/h3\u003e\n\u003cp data-start=\"6408\" data-end=\"6563\"\u003eThe metal shields help reduce dust and debris contamination without significantly increasing rotational resistance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"j0ug9e\" data-start=\"6565\" data-end=\"6590\"\u003eHigh-speed capability\u003c\/h3\u003e\n\u003cp data-start=\"6592\" data-end=\"6738\"\u003eThis model is suitable for higher RPM applications due to the reduced friction generated by metal shields. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"6740\" data-end=\"6769\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"6771\" data-end=\"6931\"\u003eChrome steel provides mechanical strength, durability, and consistent performance in continuous industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1flcv0v\" data-start=\"6933\" data-end=\"6959\"\u003eFactory pre-lubricated\u003c\/h3\u003e\n\u003cp data-start=\"6961\" data-end=\"7103\"\u003eThe bearing comes pre-lubricated for easier installation and reduced initial maintenance requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"gkpx26\" data-start=\"7105\" data-end=\"7139\"\u003eHow to Choose the Right Bearing\u003c\/h2\u003e\n\u003cp data-start=\"7141\" data-end=\"7200\"\u003eWhen selecting a ball bearing, it is important to consider:\u003c\/p\u003e\n\u003cul data-start=\"7202\" data-end=\"7322\"\u003e\n\u003cli data-section-id=\"pra9pv\" data-start=\"7202\" data-end=\"7221\"\u003eApplied load type\u003c\/li\u003e\n\u003cli data-section-id=\"1ebv6gm\" data-start=\"7222\" data-end=\"7240\"\u003eRotational speed\u003c\/li\u003e\n\u003cli data-section-id=\"7uj1el\" data-start=\"7241\" data-end=\"7270\"\u003eSeal or shield requirements\u003c\/li\u003e\n\u003cli data-section-id=\"1y2n4g0\" data-start=\"7271\" data-end=\"7294\"\u003eOperating environment\u003c\/li\u003e\n\u003cli data-section-id=\"19ho4u3\" data-start=\"7295\" data-end=\"7322\"\u003eDimensional compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7324\" data-end=\"7452\"\u003eZZ bearings are typically recommended for less aggressive environments and applications prioritizing speed and reduced friction.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ibh3nq\" data-start=\"7454\" data-end=\"7473\"\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp data-start=\"7475\" data-end=\"7576\"\u003eEven with shielded and pre-lubricated construction, some practices help preserve bearing performance:\u003c\/p\u003e\n\u003cul data-start=\"7578\" data-end=\"7729\"\u003e\n\u003cli data-section-id=\"opeue1\" data-start=\"7578\" data-end=\"7601\"\u003eCheck shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"hzqfv9\" data-start=\"7602\" data-end=\"7629\"\u003eAvoid overload conditions\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"7630\" data-end=\"7659\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003cli data-section-id=\"i1769z\" data-start=\"7660\" data-end=\"7698\"\u003eKeep the operating environment clean\u003c\/li\u003e\n\u003cli data-section-id=\"xtyu3f\" data-start=\"7699\" data-end=\"7729\"\u003ePerform periodic inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7731\" data-end=\"7810\"\u003eThese practices help extend operational life and improve equipment reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"7812\" data-end=\"7840\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"7842\" data-end=\"8126\"\u003ePGN Bearings provides industrial solutions for rotating applications and mechanical movement systems. The product line includes ball bearings, pillow block bearings, roller chains, steel balls, and industrial components designed for dependable performance and operational reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"8128\" data-end=\"8134\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1tm0got\" data-start=\"8136\" data-end=\"8171\"\u003eWhat does ZZ mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"8173\" data-end=\"8268\"\u003e“ZZ” means the bearing has metal shields on both sides. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"blp15e\" data-start=\"8270\" data-end=\"8325\"\u003eWhat is the difference between ZZ and 2RS bearings?\u003c\/h3\u003e\n\u003cp data-start=\"8327\" data-end=\"8532\"\u003eZZ bearings use metal shields and generally provide lower friction and higher speed capability, while 2RS bearings use rubber seals for improved moisture protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ny9r6u\" data-start=\"8534\" data-end=\"8568\"\u003eIs the 1638-ZZ pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"8570\" data-end=\"8656\"\u003eYes. The bearing comes factory pre-lubricated. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"8658\" data-end=\"8706\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"8708\" data-end=\"8835\"\u003eYes. The 1638-ZZ is commonly used in electric motors and rotating industrial equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1c3ns3o\" data-start=\"8837\" data-end=\"8879\"\u003eWhat are the benefits of chrome steel?\u003c\/h3\u003e\n\u003cp data-start=\"8881\" data-end=\"9014\"\u003eChrome steel provides mechanical strength, durability, and dependable industrial performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936559137081,"sku":"BB-1638-ZZ\/1","price":2.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1638-ZZ.png?v=1771443911"},{"product_id":"pgn-1640-2rs-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing-1","title":"PGN 1640-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1640-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e0.875 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e7.500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e2428 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.5625 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1562 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"1ircibw\" data-start=\"4559\" data-end=\"4582\"\u003e1640-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"4584\" data-end=\"4804\"\u003eThe 1640-2RS Ball Bearing is a deep groove ball bearing with double rubber seals designed for applications requiring smooth rotation, contamination protection, and dependable performance in industrial mechanical systems.\u003c\/p\u003e\n\u003cp data-start=\"4806\" data-end=\"5160\"\u003eManufactured from chrome steel and factory pre-lubricated, this model helps reduce friction, minimize vibration, and improve operational stability in equipment exposed to continuous operation. The 2RS sealing configuration also helps protect against dust, dirt, and moisture, contributing to longer component life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv role=\"button\" class=\"group my-4 block w-full cursor-pointer text-start\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex flex-col gap-3 md:flex-row md:items-center md:gap-6\"\u003e\n\u003cdiv class=\"relative aspect-[1.45] w-full overflow-hidden rounded-[28px] bg-[#F3F3F3] md:aspect-square md:h-[180px] md:w-[180px] md:shrink-0 dark:bg-[#F3F3F3]\" data-shopping-product-image-pdp-click-target=\"true\"\u003e\n\u003ch2 data-section-id=\"1tsyodi\" data-start=\"5206\" data-end=\"5242\"\u003eWhat is the 1640-2RS Ball Bearing\u003c\/h2\u003e\n\u003cp data-start=\"5244\" data-end=\"5375\"\u003eThe 1640-2RS is a deep groove ball bearing designed to support radial loads and moderate axial loads with low operational friction.\u003c\/p\u003e\n\u003cp data-start=\"5377\" data-end=\"5719\"\u003eThe “2RS” designation means the bearing features rubber seals on both sides, helping preserve internal lubrication while reducing contamination from external debris. This type of construction is widely used in industrial and mechanical applications requiring smooth performance and reduced maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1bfkv2d\" data-start=\"5721\" data-end=\"5758\"\u003eWhere the 1640-2RS Bearing is Used\u003c\/h2\u003e\n\u003cp data-start=\"5760\" data-end=\"5836\"\u003eThe 1640-2RS can be used in multiple industrial and mechanical applications.\u003c\/p\u003e\n\u003cp data-start=\"5838\" data-end=\"5866\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"5868\" data-end=\"6046\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"5868\" data-end=\"5885\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"d4k3ep\" data-start=\"5886\" data-end=\"5908\"\u003eIndustrial machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"5909\" data-end=\"5933\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"5934\" data-end=\"5952\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1lo480x\" data-start=\"5953\" data-end=\"5975\"\u003eAutomotive equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"5976\" data-end=\"5991\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"x01j9i\" data-start=\"5992\" data-end=\"6019\"\u003eLawn and garden equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1gv1b1w\" data-start=\"6020\" data-end=\"6046\"\u003eGeneral rotating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6048\" data-end=\"6242\"\u003eAdditionally, deep groove ball bearings are widely used in applications requiring operational stability, low rotational resistance, and long service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ss7wjf\" data-start=\"6244\" data-end=\"6284\"\u003eBenefits of the 1640-2RS Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1j72jbf\" data-start=\"6286\" data-end=\"6309\"\u003eDouble rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"6311\" data-end=\"6475\"\u003eThe seals help protect internal components against dust, dirt, and moisture while reducing contamination and premature wear. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ouchsd\" data-start=\"6477\" data-end=\"6513\"\u003eSmooth rotation and low friction\u003c\/h3\u003e\n\u003cp data-start=\"6515\" data-end=\"6681\"\u003eDeep groove ball bearing construction supports efficient operation with reduced vibration and improved mechanical performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"6683\" data-end=\"6712\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"6714\" data-end=\"6862\"\u003eChrome steel provides mechanical strength and dependable performance for continuous industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1flcv0v\" data-start=\"6864\" data-end=\"6890\"\u003eFactory pre-lubricated\u003c\/h3\u003e\n\u003cp data-start=\"6892\" data-end=\"7034\"\u003eThe bearing comes pre-lubricated for easier installation and reduced initial maintenance requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"gkpx26\" data-start=\"7036\" data-end=\"7070\"\u003eHow to Choose the Right Bearing\u003c\/h2\u003e\n\u003cp data-start=\"7072\" data-end=\"7131\"\u003eWhen selecting a ball bearing, it is important to consider:\u003c\/p\u003e\n\u003cul data-start=\"7133\" data-end=\"7246\"\u003e\n\u003cli data-section-id=\"pra9pv\" data-start=\"7133\" data-end=\"7152\"\u003eApplied load type\u003c\/li\u003e\n\u003cli data-section-id=\"1ebv6gm\" data-start=\"7153\" data-end=\"7171\"\u003eRotational speed\u003c\/li\u003e\n\u003cli data-section-id=\"1y2n4g0\" data-start=\"7172\" data-end=\"7195\"\u003eOperating environment\u003c\/li\u003e\n\u003cli data-section-id=\"1cctn8f\" data-start=\"7196\" data-end=\"7218\"\u003eSealing requirements\u003c\/li\u003e\n\u003cli data-section-id=\"19ho4u3\" data-start=\"7219\" data-end=\"7246\"\u003eDimensional compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7248\" data-end=\"7400\"\u003eAdditionally, choosing the correct bearing helps improve mechanical efficiency and reduce premature system wear. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"ibh3nq\" data-start=\"7402\" data-end=\"7421\"\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp data-start=\"7423\" data-end=\"7522\"\u003eEven with sealed and pre-lubricated construction, some practices help preserve bearing performance:\u003c\/p\u003e\n\u003cul data-start=\"7524\" data-end=\"7675\"\u003e\n\u003cli data-section-id=\"opeue1\" data-start=\"7524\" data-end=\"7547\"\u003eCheck shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"hzqfv9\" data-start=\"7548\" data-end=\"7575\"\u003eAvoid overload conditions\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"7576\" data-end=\"7605\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003cli data-section-id=\"i1769z\" data-start=\"7606\" data-end=\"7644\"\u003eKeep the operating environment clean\u003c\/li\u003e\n\u003cli data-section-id=\"xtyu3f\" data-start=\"7645\" data-end=\"7675\"\u003ePerform periodic inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7677\" data-end=\"7756\"\u003eThese practices help extend operational life and improve equipment reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"7758\" data-end=\"7786\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"7788\" data-end=\"8072\"\u003ePGN Bearings provides industrial solutions for rotating applications and mechanical movement systems. The product line includes ball bearings, pillow block bearings, roller chains, steel balls, and industrial components designed for dependable performance and operational reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"8074\" data-end=\"8080\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"8082\" data-end=\"8118\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"8120\" data-end=\"8215\"\u003e“2RS” means the bearing has rubber seals on both sides. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"9fvofu\" data-start=\"8217\" data-end=\"8252\"\u003eIs the 1640-2RS pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"8254\" data-end=\"8340\"\u003eYes. The bearing comes factory pre-lubricated. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"nnqg9b\" data-start=\"8342\" data-end=\"8384\"\u003eWhat is the advantage of double seals?\u003c\/h3\u003e\n\u003cp data-start=\"8386\" data-end=\"8517\"\u003eThe seals help protect against external contaminants while preserving internal lubrication. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"8519\" data-end=\"8567\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"8569\" data-end=\"8697\"\u003eYes. The 1640-2RS is commonly used in electric motors and rotating industrial equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1c3ns3o\" data-start=\"8699\" data-end=\"8741\"\u003eWhat are the benefits of chrome steel?\u003c\/h3\u003e\n\u003cp data-start=\"8743\" data-end=\"8876\"\u003eChrome steel provides mechanical strength, durability, and dependable industrial performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936559268153,"sku":"BB-1640-2RS\/1","price":2.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1640-2rs.png?v=1771013579"},{"product_id":"pgn-1641-2rs-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing","title":"PGN 1641-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1641-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e7.500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e2428 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e0.5625 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1562 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n  \u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"1qbvh4d\" data-start=\"4299\" data-end=\"4322\"\u003e1641-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"4324\" data-end=\"4544\"\u003eThe 1641-2RS Ball Bearing is a deep groove ball bearing with double rubber seals designed for applications requiring smooth rotation, contamination protection, and dependable performance in industrial mechanical systems.\u003c\/p\u003e\n\u003cp data-start=\"4546\" data-end=\"5014\"\u003eManufactured from chrome steel and factory pre-lubricated, this model helps reduce friction, minimize vibration, and improve operational stability in equipment exposed to continuous operation. The 2RS sealing configuration also helps protect against dust, dirt, and moisture, contributing to longer component life. (\u003ca data-start=\"4862\" data-end=\"5013\" class=\"decorated-link\" rel=\"noopener\" href=\"https:\/\/pgnbearings.com\/products\/pgn-1641-2rs-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing?_pos=1\u0026amp;_sid=e0f3a3a50\u0026amp;_ss=r\"\u003epgnbearings.com\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch2 data-section-id=\"g0o1hj\" data-start=\"5016\" data-end=\"5052\"\u003eWhat is the 1641-2RS Ball Bearing\u003c\/h2\u003e\n\u003cp data-start=\"5054\" data-end=\"5185\"\u003eThe 1641-2RS is a deep groove ball bearing designed to support radial loads and moderate axial loads with low operational friction.\u003c\/p\u003e\n\u003cp data-start=\"5187\" data-end=\"5554\"\u003eThe “2RS” designation means the bearing features rubber seals on both sides, helping preserve internal lubrication while reducing contamination from external debris. This type of construction is widely used in industrial and mechanical applications requiring smooth performance and reduced maintenance. (\u003ca data-start=\"5491\" data-end=\"5553\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/en.wikipedia.org\/wiki\/Ball_bearing\"\u003een.wikipedia.org\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch2 data-section-id=\"1xnw9ok\" data-start=\"5556\" data-end=\"5593\"\u003eWhere the 1641-2RS Bearing is Used\u003c\/h2\u003e\n\u003cp data-start=\"5595\" data-end=\"5671\"\u003eThe 1641-2RS can be used in multiple industrial and mechanical applications.\u003c\/p\u003e\n\u003cp data-start=\"5673\" data-end=\"5701\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"5703\" data-end=\"5881\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"5703\" data-end=\"5720\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"d4k3ep\" data-start=\"5721\" data-end=\"5743\"\u003eIndustrial machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"5744\" data-end=\"5768\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"ks4s2z\" data-start=\"5769\" data-end=\"5787\"\u003eConveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1lo480x\" data-start=\"5788\" data-end=\"5810\"\u003eAutomotive equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1r3j60\" data-start=\"5811\" data-end=\"5826\"\u003eCNC machinery\u003c\/li\u003e\n\u003cli data-section-id=\"x01j9i\" data-start=\"5827\" data-end=\"5854\"\u003eLawn and garden equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1gv1b1w\" data-start=\"5855\" data-end=\"5881\"\u003eGeneral rotating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5883\" data-end=\"6102\"\u003eAdditionally, deep groove ball bearings are widely used in applications requiring operational stability, low rotational resistance, and long service life. (\u003ca data-start=\"6039\" data-end=\"6101\" rel=\"noopener\" class=\"decorated-link\" href=\"https:\/\/en.wikipedia.org\/wiki\/Ball_bearing\"\u003een.wikipedia.org\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch2 data-section-id=\"1i4nye2\" data-start=\"6104\" data-end=\"6144\"\u003eBenefits of the 1641-2RS Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1j72jbf\" data-start=\"6146\" data-end=\"6169\"\u003eDouble rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"6171\" data-end=\"6295\"\u003eThe seals help protect internal components against dust, dirt, and moisture while reducing contamination and premature wear.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ouchsd\" data-start=\"6297\" data-end=\"6333\"\u003eSmooth rotation and low friction\u003c\/h3\u003e\n\u003cp data-start=\"6335\" data-end=\"6461\"\u003eDeep groove ball bearing construction supports efficient operation with reduced vibration and improved mechanical performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"6463\" data-end=\"6492\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"6494\" data-end=\"6602\"\u003eChrome steel provides mechanical strength and dependable performance for continuous industrial applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1flcv0v\" data-start=\"6604\" data-end=\"6630\"\u003eFactory pre-lubricated\u003c\/h3\u003e\n\u003cp data-start=\"6632\" data-end=\"6734\"\u003eThe bearing comes pre-lubricated for easier installation and reduced initial maintenance requirements.\u003c\/p\u003e\n\u003ch2 data-section-id=\"gkpx26\" data-start=\"6736\" data-end=\"6770\"\u003eHow to Choose the Right Bearing\u003c\/h2\u003e\n\u003cp data-start=\"6772\" data-end=\"6831\"\u003eWhen selecting a ball bearing, it is important to consider:\u003c\/p\u003e\n\u003cul data-start=\"6833\" data-end=\"6946\"\u003e\n\u003cli data-section-id=\"pra9pv\" data-start=\"6833\" data-end=\"6852\"\u003eApplied load type\u003c\/li\u003e\n\u003cli data-section-id=\"1ebv6gm\" data-start=\"6853\" data-end=\"6871\"\u003eRotational speed\u003c\/li\u003e\n\u003cli data-section-id=\"1y2n4g0\" data-start=\"6872\" data-end=\"6895\"\u003eOperating environment\u003c\/li\u003e\n\u003cli data-section-id=\"1cctn8f\" data-start=\"6896\" data-end=\"6918\"\u003eSealing requirements\u003c\/li\u003e\n\u003cli data-section-id=\"19ho4u3\" data-start=\"6919\" data-end=\"6946\"\u003eDimensional compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6948\" data-end=\"7060\"\u003eAdditionally, choosing the correct bearing helps improve mechanical efficiency and reduce premature system wear.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ibh3nq\" data-start=\"7062\" data-end=\"7081\"\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cp data-start=\"7083\" data-end=\"7182\"\u003eEven with sealed and pre-lubricated construction, some practices help preserve bearing performance:\u003c\/p\u003e\n\u003cul data-start=\"7184\" data-end=\"7335\"\u003e\n\u003cli data-section-id=\"opeue1\" data-start=\"7184\" data-end=\"7207\"\u003eCheck shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"hzqfv9\" data-start=\"7208\" data-end=\"7235\"\u003eAvoid overload conditions\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"7236\" data-end=\"7265\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003cli data-section-id=\"i1769z\" data-start=\"7266\" data-end=\"7304\"\u003eKeep the operating environment clean\u003c\/li\u003e\n\u003cli data-section-id=\"xtyu3f\" data-start=\"7305\" data-end=\"7335\"\u003ePerform periodic inspections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7337\" data-end=\"7416\"\u003eThese practices help extend operational life and improve equipment reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"7418\" data-end=\"7446\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"7448\" data-end=\"7732\"\u003ePGN Bearings provides industrial solutions for rotating applications and mechanical movement systems. The product line includes ball bearings, pillow block bearings, roller chains, steel balls, and industrial components designed for dependable performance and operational reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"7734\" data-end=\"7740\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"7742\" data-end=\"7778\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"7780\" data-end=\"7835\"\u003e“2RS” means the bearing has rubber seals on both sides.\u003c\/p\u003e\n\u003ch3 data-section-id=\"11p0zi3\" data-start=\"7837\" data-end=\"7872\"\u003eIs the 1641-2RS pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"7874\" data-end=\"7920\"\u003eYes. The bearing comes factory pre-lubricated.\u003c\/p\u003e\n\u003ch3 data-section-id=\"nnqg9b\" data-start=\"7922\" data-end=\"7964\"\u003eWhat is the advantage of double seals?\u003c\/h3\u003e\n\u003cp data-start=\"7966\" data-end=\"8057\"\u003eThe seals help protect against external contaminants while preserving internal lubrication.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jfl8or\" data-start=\"8059\" data-end=\"8107\"\u003eCan this bearing be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"8109\" data-end=\"8197\"\u003eYes. The 1641-2RS is commonly used in electric motors and rotating industrial equipment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1c3ns3o\" data-start=\"8199\" data-end=\"8241\"\u003eWhat are the benefits of chrome steel?\u003c\/h3\u003e\n\u003cp data-start=\"8243\" data-end=\"8336\"\u003eChrome steel provides mechanical strength, durability, and dependable industrial performance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":51936560054585,"sku":"BB-1641-2RS\/1","price":2.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1641-2rs.png?v=1771443977"},{"product_id":"1602-2rs-bearing-sealed-chrome-steel","title":"PGN 1602-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1602-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e11\/16 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e28000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e443 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e1\/4 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e164 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"1aj7aq2\" data-start=\"4600\" data-end=\"4623\"\u003e1602-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"4625\" data-end=\"4828\"\u003eThe 1602-2RS Ball Bearing is an imperial-size deep groove ball bearing engineered for compact applications requiring high-speed rotation, smooth operation, and dependable internal lubrication protection.\u003c\/p\u003e\n\u003cp data-start=\"4830\" data-end=\"5247\"\u003ePart of the inch-series bearing family, the 1602-2RS is widely used in small motors, power tools, automated systems, and compact mechanical equipment built with imperial dimensions. Its double rubber seals (2RS) help preserve internal grease while reducing exposure to fine dust and light contaminants, supporting improved operational stability in continuous-duty applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"5249\" data-end=\"5522\"\u003eManufactured from 100% chrome steel and supplied factory pre-lubricated with C0 clearance, the 1602-2RS delivers reduced vibration, quiet operation, and dependable mechanical efficiency in light industrial and precision applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"w5avtk\" data-start=\"5568\" data-end=\"5607\"\u003eCommon Applications for the 1602-2RS\u003c\/h2\u003e\n\u003cp data-start=\"5609\" data-end=\"5725\"\u003eThe 1602-2RS is frequently used in compact systems requiring continuous rotation and reduced maintenance, including:\u003c\/p\u003e\n\u003cul data-start=\"5727\" data-end=\"5898\"\u003e\n\u003cli data-section-id=\"1c8h9v0\" data-start=\"5727\" data-end=\"5750\"\u003eSmall electric motors\u003c\/li\u003e\n\u003cli data-section-id=\"mkli8s\" data-start=\"5751\" data-end=\"5764\"\u003ePower tools\u003c\/li\u003e\n\u003cli data-section-id=\"1c4o0gk\" data-start=\"5765\" data-end=\"5786\"\u003eAutomated equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1t5biip\" data-start=\"5787\" data-end=\"5806\"\u003eCompact machinery\u003c\/li\u003e\n\u003cli data-section-id=\"681efp\" data-start=\"5807\" data-end=\"5831\"\u003eLight conveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"5832\" data-end=\"5856\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"dx0hel\" data-start=\"5857\" data-end=\"5876\"\u003eCompact gearboxes\u003c\/li\u003e\n\u003cli data-section-id=\"wsbuk4\" data-start=\"5877\" data-end=\"5898\"\u003ePrecision equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5900\" data-end=\"6092\"\u003eThe 1600 Series is recognized for combining compact size, dependable rotational capability, and excellent adaptability in light industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"84i51e\" data-start=\"6094\" data-end=\"6126\"\u003eMain Features of the 1602-2RS\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1j72jbf\" data-start=\"6128\" data-end=\"6151\"\u003eDouble rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"6153\" data-end=\"6300\"\u003eRubber seals help preserve internal lubrication while reducing exposure to fine dust and moderate moisture. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1uxi0m6\" data-start=\"6302\" data-end=\"6338\"\u003eExcellent high-speed performance\u003c\/h3\u003e\n\u003cp data-start=\"6340\" data-end=\"6486\"\u003eThe bearing supports medium and high-speed applications with stable operation and reduced heat generation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"l2u5ja\" data-start=\"6488\" data-end=\"6518\"\u003eSmooth and quiet operation\u003c\/h3\u003e\n\u003cp data-start=\"6520\" data-end=\"6664\"\u003eDeep groove geometry supports reduced vibration and improved operational stability in compact equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"6666\" data-end=\"6695\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"6697\" data-end=\"6859\"\u003eManufactured from hardened chrome steel to provide dependable mechanical strength, durability, and strong wear resistance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1lzhi4u\" data-start=\"6861\" data-end=\"6903\"\u003eImperial sizing for American equipment\u003c\/h3\u003e\n\u003cp data-start=\"6905\" data-end=\"7095\"\u003eThe 1602-2RS uses inch dimensions, making it widely applied in machinery manufactured in the United States and systems requiring inch-series bearings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1wvw22j\" data-start=\"7097\" data-end=\"7142\"\u003eWhen Is the 1602-2RS Commonly Recommended?\u003c\/h2\u003e\n\u003cp data-start=\"7144\" data-end=\"7203\"\u003eThis model is typically selected when applications require:\u003c\/p\u003e\n\u003cul data-start=\"7205\" data-end=\"7319\"\u003e\n\u003cli data-section-id=\"1byz7sc\" data-start=\"7205\" data-end=\"7226\"\u003eimperial dimensions\u003c\/li\u003e\n\u003cli data-section-id=\"uipedd\" data-start=\"7227\" data-end=\"7254\"\u003econtinuous-duty operation\u003c\/li\u003e\n\u003cli data-section-id=\"e7tfn9\" data-start=\"7255\" data-end=\"7279\"\u003elubrication protection\u003c\/li\u003e\n\u003cli data-section-id=\"3b9go5\" data-start=\"7280\" data-end=\"7299\"\u003ecompact equipment\u003c\/li\u003e\n\u003cli data-section-id=\"13zn17w\" data-start=\"7300\" data-end=\"7319\"\u003equiet performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"4bw9kw\" data-start=\"7321\" data-end=\"7363\"\u003eDifference Between 1602-2RS and 1602-ZZ\u003c\/h2\u003e\n\u003cp data-start=\"7365\" data-end=\"7465\"\u003eAlthough both belong to the same series, there are important differences between the configurations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"e4h5b1\" data-start=\"7467\" data-end=\"7479\"\u003e1602-2RS\u003c\/h3\u003e\n\u003cul data-start=\"7480\" data-end=\"7606\"\u003e\n\u003cli data-section-id=\"1y1i0q8\" data-start=\"7480\" data-end=\"7494\"\u003erubber seals\u003c\/li\u003e\n\u003cli data-section-id=\"1ytbdt1\" data-start=\"7495\" data-end=\"7522\"\u003eimproved grease retention\u003c\/li\u003e\n\u003cli data-section-id=\"dkm3um\" data-start=\"7523\" data-end=\"7573\"\u003eadditional protection against light contaminants\u003c\/li\u003e\n\u003cli data-section-id=\"1hxeblp\" data-start=\"7574\" data-end=\"7606\"\u003efocused on reduced maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"15bonam\" data-start=\"7608\" data-end=\"7619\"\u003e1602-ZZ\u003c\/h3\u003e\n\u003cul data-start=\"7620\" data-end=\"7731\"\u003e\n\u003cli data-section-id=\"e5qhbp\" data-start=\"7620\" data-end=\"7635\"\u003emetal shields\u003c\/li\u003e\n\u003cli data-section-id=\"1mcstqt\" data-start=\"7636\" data-end=\"7662\"\u003elower rolling resistance\u003c\/li\u003e\n\u003cli data-section-id=\"1gqu90i\" data-start=\"7663\" data-end=\"7694\"\u003eimproved high-RPM performance\u003c\/li\u003e\n\u003cli data-section-id=\"kig7o0\" data-start=\"7695\" data-end=\"7731\"\u003ebetter suited for dry environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1pazttv\" data-start=\"7733\" data-end=\"7764\"\u003eInstallation Recommendations\u003c\/h2\u003e\n\u003cp data-start=\"7766\" data-end=\"7798\"\u003eTo improve bearing service life:\u003c\/p\u003e\n\u003cul data-start=\"7800\" data-end=\"7946\"\u003e\n\u003cli data-section-id=\"1c76tbq\" data-start=\"7800\" data-end=\"7831\"\u003eUse proper installation tools\u003c\/li\u003e\n\u003cli data-section-id=\"1mm7xs3\" data-start=\"7832\" data-end=\"7859\"\u003eAvoid installation impact\u003c\/li\u003e\n\u003cli data-section-id=\"t05fuw\" data-start=\"7860\" data-end=\"7884\"\u003eVerify shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"1v9v0m6\" data-start=\"7885\" data-end=\"7916\"\u003eControl operating temperature\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"7917\" data-end=\"7946\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"7948\" data-end=\"7976\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"7978\" data-end=\"8269\"\u003ePGN Bearings supplies components for industrial automation, mechanical power transmission, and rotating systems. The catalog includes deep groove ball bearings, mounted bearings, pillow blocks, roller chains, flanged bearings, and solutions engineered for continuous industrial applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"8271\" data-end=\"8277\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"8279\" data-end=\"8315\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"8317\" data-end=\"8415\"\u003e“2RS” indicates rubber seals on both sides of the bearing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1w85wf\" data-start=\"8417\" data-end=\"8459\"\u003eDoes the 1602-2RS come pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"8461\" data-end=\"8547\"\u003eYes. The bearing comes factory pre-lubricated. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"37b5ka\" data-start=\"8549\" data-end=\"8603\"\u003eIs this bearing suitable for high-speed operation?\u003c\/h3\u003e\n\u003cp data-start=\"8605\" data-end=\"8725\"\u003eYes. The 1602-2RS is designed for medium and high-speed industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1lmouo0\" data-start=\"8727\" data-end=\"8773\"\u003eCan this model be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"8775\" data-end=\"8888\"\u003eYes. The 1602-2RS is widely used in compact motors and automated systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1y32hka\" data-start=\"8890\" data-end=\"8932\"\u003eWhat is the advantage of rubber seals?\u003c\/h3\u003e\n\u003cp data-start=\"8934\" data-end=\"9073\"\u003eThey help preserve internal lubrication while reducing exposure to fine dust and moderate moisture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":53238444491065,"sku":"BB-1602-2RS\/1","price":1.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1602-2rs.png?v=1778180321"},{"product_id":"1603-2rs-double-sealed-ball-bearing-chrome-steel","title":"PGN 1603-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1603-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e5\/16 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e7\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e22000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e740 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e9\/32 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e306 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"1i3q9ij\" data-start=\"5213\" data-end=\"5236\"\u003e1603-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"5238\" data-end=\"5452\"\u003eThe 1603-2RS Ball Bearing is an imperial-size deep groove ball bearing engineered for compact applications requiring stable rotation, lubrication protection, and consistent performance in continuous-duty equipment.\u003c\/p\u003e\n\u003cp data-start=\"5454\" data-end=\"5941\"\u003eWidely used in small motors, power tools, automated systems, and light industrial equipment, the 1603-2RS belongs to the inch-series bearing family commonly applied in machinery built with imperial dimensions. Its double rubber seals (2RS) help preserve internal grease while reducing exposure to fine dust and light contaminants, contributing to longer operational service life. \u003c\/p\u003e\n\u003cp data-start=\"5943\" data-end=\"6261\"\u003eManufactured from hardened chrome steel and supplied factory pre-lubricated, the bearing delivers reduced vibration, quiet operation, and dependable mechanical efficiency in compact rotating applications. \u003c\/p\u003e\n\u003ch2 data-section-id=\"w7byu1\" data-start=\"6265\" data-end=\"6304\"\u003eCommon Applications for the 1603-2RS\u003c\/h2\u003e\n\u003cp data-start=\"6306\" data-end=\"6421\"\u003eThe 1603-2RS is frequently used in compact equipment requiring smooth operation and reduced maintenance, including:\u003c\/p\u003e\n\u003cul data-start=\"6423\" data-end=\"6590\"\u003e\n\u003cli data-section-id=\"1c8h9v0\" data-start=\"6423\" data-end=\"6446\"\u003eSmall electric motors\u003c\/li\u003e\n\u003cli data-section-id=\"mkli8s\" data-start=\"6447\" data-end=\"6460\"\u003ePower tools\u003c\/li\u003e\n\u003cli data-section-id=\"1c4o0gk\" data-start=\"6461\" data-end=\"6482\"\u003eAutomated equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1t5biip\" data-start=\"6483\" data-end=\"6502\"\u003eCompact machinery\u003c\/li\u003e\n\u003cli data-section-id=\"681efp\" data-start=\"6503\" data-end=\"6527\"\u003eLight conveyor systems\u003c\/li\u003e\n\u003cli data-section-id=\"1eg8h2z\" data-start=\"6528\" data-end=\"6552\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1rsh5f9\" data-start=\"6553\" data-end=\"6570\"\u003eIndustrial fans\u003c\/li\u003e\n\u003cli data-section-id=\"7009oo\" data-start=\"6571\" data-end=\"6590\"\u003ePrecision systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6592\" data-end=\"6827\"\u003eThe 1600 Series is recognized for combining compact sizing, operational stability, and dependable capability in continuous-duty applications. \u003c\/p\u003e\n\u003ch2 data-section-id=\"86jekj\" data-start=\"6829\" data-end=\"6861\"\u003eMain Features of the 1603-2RS\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1j72jbf\" data-start=\"6863\" data-end=\"6886\"\u003eDouble rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"6888\" data-end=\"7121\"\u003eRubber seals help protect internal lubrication while providing additional protection against fine dust and moderate moisture. \u003c\/p\u003e\n\u003ch3 data-section-id=\"l2u5ja\" data-start=\"7123\" data-end=\"7153\"\u003eSmooth and quiet operation\u003c\/h3\u003e\n\u003cp data-start=\"7155\" data-end=\"7393\"\u003eDeep groove geometry contributes to reduced vibration and improved operational stability in compact equipment. \u003c\/p\u003e\n\u003ch3 data-section-id=\"zbe3vq\" data-start=\"7395\" data-end=\"7436\"\u003eExcellent continuous-duty performance\u003c\/h3\u003e\n\u003cp data-start=\"7438\" data-end=\"7557\"\u003eThe bearing is engineered for medium and high-speed applications with reduced heat generation and consistent operation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"7559\" data-end=\"7588\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"7590\" data-end=\"7800\"\u003eManufactured from hardened chrome steel to provide dependable mechanical strength, durability, and strong wear resistance. \u003c\/p\u003e\n\u003ch3 data-section-id=\"1353h7\" data-start=\"7802\" data-end=\"7841\"\u003eCompatibility with imperial systems\u003c\/h3\u003e\n\u003cp data-start=\"7843\" data-end=\"8062\"\u003eIts inch-based sizing simplifies installation in American machinery and systems requiring inch-series bearings.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ntc56\" data-start=\"8064\" data-end=\"8109\"\u003eWhen Is the 1603-2RS Commonly Recommended?\u003c\/h2\u003e\n\u003cp data-start=\"8111\" data-end=\"8170\"\u003eThis model is typically selected when applications require:\u003c\/p\u003e\n\u003cul data-start=\"8172\" data-end=\"8297\"\u003e\n\u003cli data-section-id=\"1byz7sc\" data-start=\"8172\" data-end=\"8193\"\u003eimperial dimensions\u003c\/li\u003e\n\u003cli data-section-id=\"uipedd\" data-start=\"8194\" data-end=\"8221\"\u003econtinuous-duty operation\u003c\/li\u003e\n\u003cli data-section-id=\"1a0osgc\" data-start=\"8222\" data-end=\"8257\"\u003eadditional lubrication protection\u003c\/li\u003e\n\u003cli data-section-id=\"3b9go5\" data-start=\"8258\" data-end=\"8277\"\u003ecompact equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1krygu\" data-start=\"8278\" data-end=\"8297\"\u003ereduced vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1fdwb4w\" data-start=\"8299\" data-end=\"8341\"\u003eDifference Between 1603-2RS and 1603-ZZ\u003c\/h2\u003e\n\u003cp data-start=\"8343\" data-end=\"8443\"\u003eAlthough both belong to the same series, there are important differences between the configurations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"e2g2ak\" data-start=\"8445\" data-end=\"8457\"\u003e1603-2RS\u003c\/h3\u003e\n\u003cul data-start=\"8458\" data-end=\"8580\"\u003e\n\u003cli data-section-id=\"1y1i0q8\" data-start=\"8458\" data-end=\"8472\"\u003erubber seals\u003c\/li\u003e\n\u003cli data-section-id=\"1ytbdt1\" data-start=\"8473\" data-end=\"8500\"\u003eimproved grease retention\u003c\/li\u003e\n\u003cli data-section-id=\"jf314n\" data-start=\"8501\" data-end=\"8547\"\u003ebetter protection against light contaminants\u003c\/li\u003e\n\u003cli data-section-id=\"1hxeblp\" data-start=\"8548\" data-end=\"8580\"\u003efocused on reduced maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"15bmiq7\" data-start=\"8582\" data-end=\"8593\"\u003e1603-ZZ\u003c\/h3\u003e\n\u003cul data-start=\"8594\" data-end=\"8705\"\u003e\n\u003cli data-section-id=\"e5qhbp\" data-start=\"8594\" data-end=\"8609\"\u003emetal shields\u003c\/li\u003e\n\u003cli data-section-id=\"1mcstqt\" data-start=\"8610\" data-end=\"8636\"\u003elower rolling resistance\u003c\/li\u003e\n\u003cli data-section-id=\"1gqu90i\" data-start=\"8637\" data-end=\"8668\"\u003eimproved high-RPM performance\u003c\/li\u003e\n\u003cli data-section-id=\"kig7o0\" data-start=\"8669\" data-end=\"8705\"\u003ebetter suited for dry environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1pazttv\" data-start=\"8707\" data-end=\"8738\"\u003eInstallation Recommendations\u003c\/h2\u003e\n\u003cp data-start=\"8740\" data-end=\"8772\"\u003eTo improve bearing service life:\u003c\/p\u003e\n\u003cul data-start=\"8774\" data-end=\"8920\"\u003e\n\u003cli data-section-id=\"1c76tbq\" data-start=\"8774\" data-end=\"8805\"\u003eUse proper installation tools\u003c\/li\u003e\n\u003cli data-section-id=\"1mm7xs3\" data-start=\"8806\" data-end=\"8833\"\u003eAvoid installation impact\u003c\/li\u003e\n\u003cli data-section-id=\"t05fuw\" data-start=\"8834\" data-end=\"8858\"\u003eVerify shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"1v9v0m6\" data-start=\"8859\" data-end=\"8890\"\u003eControl operating temperature\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"8891\" data-end=\"8920\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"8922\" data-end=\"8950\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"8952\" data-end=\"9243\"\u003ePGN Bearings supplies components for industrial automation, mechanical power transmission, and rotating systems. The catalog includes deep groove ball bearings, mounted bearings, pillow blocks, roller chains, flanged bearings, and solutions engineered for continuous industrial applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"9245\" data-end=\"9251\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"9253\" data-end=\"9289\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"9291\" data-end=\"9457\"\u003e“2RS” indicates rubber seals on both sides of the bearing. \u003c\/p\u003e\n\u003ch3 data-section-id=\"3z2pfi\" data-start=\"9459\" data-end=\"9501\"\u003eDoes the 1603-2RS come pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"9503\" data-end=\"9663\"\u003eYes. The bearing comes factory pre-lubricated. \u003c\/p\u003e\n\u003ch3 data-section-id=\"37b5ka\" data-start=\"9665\" data-end=\"9719\"\u003eIs this bearing suitable for high-speed operation?\u003c\/h3\u003e\n\u003cp data-start=\"9721\" data-end=\"9812\"\u003eYes. The 1603-2RS is designed for medium and high-speed applications with stable operation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1lmouo0\" data-start=\"9814\" data-end=\"9860\"\u003eCan this model be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"9862\" data-end=\"10029\"\u003eYes. The 1603-2RS is widely used in compact motors and automated systems. \u003c\/p\u003e\n\u003ch3 data-section-id=\"1y32hka\" data-start=\"10031\" data-end=\"10073\"\u003eWhat is the advantage of rubber seals?\u003c\/h3\u003e\n\u003cp data-start=\"10075\" data-end=\"10282\"\u003eThey help preserve internal lubrication while reducing exposure to fine dust and moderate moisture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":53238720856377,"sku":"BB-1603-2RS\/1","price":1.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1603-2rs.png?v=1778180431"},{"product_id":"1603-zz-shielded-ball-bearing-steel-high-speed","title":"PGN 1603-ZZ Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1603-ZZ\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e5\/16 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eMetal Shield\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e7\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e22000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e740 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e9\/32 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e306 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"2n6gns\" data-start=\"5318\" data-end=\"5340\"\u003e1603-ZZ Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"5342\" data-end=\"5561\"\u003eThe 1603-ZZ Ball Bearing is an imperial-size deep groove ball bearing engineered for compact applications requiring high rotational speed, low rolling resistance, and stable performance in continuous mechanical systems.\u003c\/p\u003e\n\u003cp data-start=\"5563\" data-end=\"5933\"\u003eUnlike the 2RS version, the 1603-ZZ uses double metal shields (ZZ), a configuration commonly selected for higher RPM applications and dry operating environments where minimizing rolling resistance is a priority while still maintaining basic lubrication protection.\u003c\/p\u003e\n\u003cp data-start=\"5935\" data-end=\"6421\"\u003ePart of the inch-series bearing family, the 1603-ZZ is widely used in compact motors, power tools, automated systems, and light industrial machinery built with imperial dimensions. Manufactured from hardened chrome steel and supplied factory pre-lubricated, the bearing delivers excellent rotational efficiency, reduced vibration, and long operational service life.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1cbveju\" data-start=\"6425\" data-end=\"6463\"\u003eCommon Applications for the 1603-ZZ\u003c\/h2\u003e\n\u003cp data-start=\"6465\" data-end=\"6581\"\u003eThe 1603-ZZ is frequently used in applications requiring low rolling resistance and continuous operation, including:\u003c\/p\u003e\n\u003cul data-start=\"6583\" data-end=\"6763\"\u003e\n\u003cli data-section-id=\"7o5p90\" data-start=\"6583\" data-end=\"6608\"\u003eCompact electric motors\u003c\/li\u003e\n\u003cli data-section-id=\"mkli8s\" data-start=\"6609\" data-end=\"6622\"\u003ePower tools\u003c\/li\u003e\n\u003cli data-section-id=\"1h2arjc\" data-start=\"6623\" data-end=\"6642\"\u003eAutomated systems\u003c\/li\u003e\n\u003cli data-section-id=\"1g8x83f\" data-start=\"6643\" data-end=\"6671\"\u003eLight industrial equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1t5biip\" data-start=\"6672\" data-end=\"6691\"\u003eCompact machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1rsh5f9\" data-start=\"6692\" data-end=\"6709\"\u003eIndustrial fans\u003c\/li\u003e\n\u003cli data-section-id=\"wsbuk4\" data-start=\"6710\" data-end=\"6731\"\u003ePrecision equipment\u003c\/li\u003e\n\u003cli data-section-id=\"fmdmpd\" data-start=\"6732\" data-end=\"6763\"\u003eHigh-speed mechanical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6765\" data-end=\"7011\"\u003eThe 1600 Series is recognized for combining compact dimensions, dependable operational stability, and strong performance in elevated-speed applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1md3vw0\" data-start=\"7013\" data-end=\"7044\"\u003eMain Features of the 1603-ZZ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"165j0fi\" data-start=\"7046\" data-end=\"7070\"\u003eDouble metal shields\u003c\/h3\u003e\n\u003cp data-start=\"7072\" data-end=\"7293\"\u003eMetal shields help protect internal lubrication while maintaining low rolling resistance for high-RPM applications. \u003c\/p\u003e\n\u003ch3 data-section-id=\"167ce30\" data-start=\"7295\" data-end=\"7330\"\u003eExcellent rotational efficiency\u003c\/h3\u003e\n\u003cp data-start=\"7332\" data-end=\"7584\"\u003eDeep groove geometry delivers smooth rotation, reduced vibration, and dependable operational stability in compact equipment. \u003c\/p\u003e\n\u003ch3 data-section-id=\"1s3bdox\" data-start=\"7586\" data-end=\"7616\"\u003eIdeal for dry environments\u003c\/h3\u003e\n\u003cp data-start=\"7618\" data-end=\"7823\"\u003eZZ bearings are widely used in applications with limited exposure to heavy dust or constant moisture. \u003c\/p\u003e\n\u003ch3 data-section-id=\"4ccro7\" data-start=\"7825\" data-end=\"7856\"\u003eSmooth and stable operation\u003c\/h3\u003e\n\u003cp data-start=\"7858\" data-end=\"7982\"\u003eThe 1603-ZZ provides consistent operation and reduced heat generation in medium and high-speed continuous-duty applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"7984\" data-end=\"8013\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"8015\" data-end=\"8218\"\u003eManufactured from hardened chrome steel to provide dependable mechanical strength, durability, and wear resistance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"siney1\" data-start=\"8220\" data-end=\"8264\"\u003eWhen Is the 1603-ZZ Commonly Recommended?\u003c\/h2\u003e\n\u003cp data-start=\"8266\" data-end=\"8325\"\u003eThis model is typically selected when applications require:\u003c\/p\u003e\n\u003cul data-start=\"8327\" data-end=\"8445\"\u003e\n\u003cli data-section-id=\"1g2bxw8\" data-start=\"8327\" data-end=\"8350\"\u003ehigh rotational speed\u003c\/li\u003e\n\u003cli data-section-id=\"1o7a98i\" data-start=\"8351\" data-end=\"8375\"\u003elow rolling resistance\u003c\/li\u003e\n\u003cli data-section-id=\"1byz7sc\" data-start=\"8376\" data-end=\"8397\"\u003eimperial dimensions\u003c\/li\u003e\n\u003cli data-section-id=\"uipedd\" data-start=\"8398\" data-end=\"8425\"\u003econtinuous-duty operation\u003c\/li\u003e\n\u003cli data-section-id=\"3b9go5\" data-start=\"8426\" data-end=\"8445\"\u003ecompact equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"17zqu3k\" data-start=\"8447\" data-end=\"8489\"\u003eDifference Between 1603-ZZ and 1603-2RS\u003c\/h2\u003e\n\u003cp data-start=\"8491\" data-end=\"8591\"\u003eAlthough both belong to the same series, there are important differences between the configurations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"15bmiq7\" data-start=\"8593\" data-end=\"8604\"\u003e1603-ZZ\u003c\/h3\u003e\n\u003cul data-start=\"8605\" data-end=\"8716\"\u003e\n\u003cli data-section-id=\"e5qhbp\" data-start=\"8605\" data-end=\"8620\"\u003emetal shields\u003c\/li\u003e\n\u003cli data-section-id=\"1mcstqt\" data-start=\"8621\" data-end=\"8647\"\u003elower rolling resistance\u003c\/li\u003e\n\u003cli data-section-id=\"1gqu90i\" data-start=\"8648\" data-end=\"8679\"\u003eimproved high-RPM performance\u003c\/li\u003e\n\u003cli data-section-id=\"kig7o0\" data-start=\"8680\" data-end=\"8716\"\u003ebetter suited for dry environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"e2g2ak\" data-start=\"8718\" data-end=\"8730\"\u003e1603-2RS\u003c\/h3\u003e\n\u003cul data-start=\"8731\" data-end=\"8857\"\u003e\n\u003cli data-section-id=\"1y1i0q8\" data-start=\"8731\" data-end=\"8745\"\u003erubber seals\u003c\/li\u003e\n\u003cli data-section-id=\"1ytbdt1\" data-start=\"8746\" data-end=\"8773\"\u003eimproved grease retention\u003c\/li\u003e\n\u003cli data-section-id=\"dkm3um\" data-start=\"8774\" data-end=\"8824\"\u003eadditional protection against light contaminants\u003c\/li\u003e\n\u003cli data-section-id=\"1hxeblp\" data-start=\"8825\" data-end=\"8857\"\u003efocused on reduced maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1pazttv\" data-start=\"8859\" data-end=\"8890\"\u003eInstallation Recommendations\u003c\/h2\u003e\n\u003cp data-start=\"8892\" data-end=\"8924\"\u003eTo improve bearing service life:\u003c\/p\u003e\n\u003cul data-start=\"8926\" data-end=\"9072\"\u003e\n\u003cli data-section-id=\"1c76tbq\" data-start=\"8926\" data-end=\"8957\"\u003eUse proper installation tools\u003c\/li\u003e\n\u003cli data-section-id=\"1mm7xs3\" data-start=\"8958\" data-end=\"8985\"\u003eAvoid installation impact\u003c\/li\u003e\n\u003cli data-section-id=\"t05fuw\" data-start=\"8986\" data-end=\"9010\"\u003eVerify shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"1v9v0m6\" data-start=\"9011\" data-end=\"9042\"\u003eControl operating temperature\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"9043\" data-end=\"9072\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"9074\" data-end=\"9102\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"9104\" data-end=\"9395\"\u003ePGN Bearings supplies components for industrial automation, mechanical power transmission, and rotating systems. The catalog includes deep groove ball bearings, mounted bearings, pillow blocks, roller chains, flanged bearings, and solutions engineered for continuous industrial applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"9397\" data-end=\"9403\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1tm0got\" data-start=\"9405\" data-end=\"9440\"\u003eWhat does ZZ mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"9442\" data-end=\"9606\"\u003e“ZZ” indicates metal shields on both sides of the bearing. \u003c\/p\u003e\n\u003ch3 data-section-id=\"dzujnx\" data-start=\"9608\" data-end=\"9649\"\u003eDoes the 1603-ZZ come pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"9651\" data-end=\"9818\"\u003eYes. The bearing comes factory pre-lubricated. \u003c\/p\u003e\n\u003ch3 data-section-id=\"37b5ka\" data-start=\"9820\" data-end=\"9874\"\u003eIs this bearing suitable for high-speed operation?\u003c\/h3\u003e\n\u003cp data-start=\"9876\" data-end=\"9978\"\u003eYes. The 1603-ZZ is engineered for medium and high-speed applications with reduced rolling resistance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1lmouo0\" data-start=\"9980\" data-end=\"10026\"\u003eCan this model be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"10028\" data-end=\"10212\"\u003eYes. The 1603-ZZ is widely used in compact motors, industrial fans, and automated systems. \u003c\/p\u003e\n\u003ch3 data-section-id=\"13islm7\" data-start=\"10214\" data-end=\"10257\"\u003eWhat is the advantage of metal shields?\u003c\/h3\u003e\n\u003cp data-start=\"10259\" data-end=\"10480\"\u003eThey help protect internal lubrication while maintaining lower rolling resistance compared to rubber-sealed bearings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":53239292952889,"sku":"BB-1603-ZZ\/1","price":1.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1603-ZZ.png?v=1778180566"},{"product_id":"1604-2rs-sealed-deep-groove-ball-bearing-chrome-steel","title":"PGN 1604-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1604-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e3\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e7\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e31000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e749 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e9\/32 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e317 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"hshlzo\" data-start=\"4478\" data-end=\"4551\"\u003e1604-2RS Sealed Deep Groove Ball Bearing in Chrome Steel \u003c\/h1\u003e\n\u003ch2 data-section-id=\"8qobl4\" data-start=\"4553\" data-end=\"4613\"\u003eReliable sealing performance for compact rotating systems\u003c\/h2\u003e\n\u003cp data-start=\"4615\" data-end=\"4833\"\u003eThe 1604-2RS deep groove ball bearing from PGN Bearings is designed for applications that require cleaner operation, consistent rotational stability, and enhanced lubricant retention under light contamination exposure.\u003c\/p\u003e\n\u003cp data-start=\"4835\" data-end=\"5160\"\u003eEquipped with double rubber seals and manufactured from durable chrome steel, this bearing helps protect internal components from fine debris while maintaining smoother long-term operation. Its sealed construction makes it especially suitable for compact mechanical assemblies that benefit from reduced maintenance frequency.\u003c\/p\u003e\n\u003cp data-start=\"5162\" data-end=\"5377\"\u003eThe 1604-2RS is commonly used in small machinery, power tools, auxiliary drive systems, and continuous-duty rotating equipment where dependable sealing performance is essential. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"132gmcb\" data-start=\"5384\" data-end=\"5407\"\u003eHero Product Snippet\u003c\/h2\u003e\n\u003cp data-start=\"5409\" data-end=\"5638\"\u003eThe PGN Bearings 1604-2RS deep groove ball bearing features dual rubber seals and chrome steel construction for improved grease retention, contamination resistance, and stable rotational performance in compact mechanical systems.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14h9vl\" data-start=\"5645\" data-end=\"5667\"\u003eCommon applications\u003c\/h2\u003e\n\u003cp data-start=\"5669\" data-end=\"5813\"\u003eThis bearing is widely selected for equipment operating in environments where lubricant protection and reduced exposure to debris are important.\u003c\/p\u003e\n\u003cp data-start=\"5815\" data-end=\"5844\"\u003eTypical applications include:\u003c\/p\u003e\n\u003cul data-start=\"5846\" data-end=\"6060\"\u003e\n\u003cli data-section-id=\"7o5p90\" data-start=\"5846\" data-end=\"5871\"\u003eCompact electric motors\u003c\/li\u003e\n\u003cli data-section-id=\"e98ty1\" data-start=\"5872\" data-end=\"5903\"\u003ePower transmission assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"qx0msk\" data-start=\"5904\" data-end=\"5934\"\u003eSmall agricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"12ip9cr\" data-start=\"5935\" data-end=\"5962\"\u003eMechanical hobby projects\u003c\/li\u003e\n\u003cli data-section-id=\"12stftz\" data-start=\"5963\" data-end=\"5979\"\u003ePulley systems\u003c\/li\u003e\n\u003cli data-section-id=\"1vwflat\" data-start=\"5980\" data-end=\"6000\"\u003ePortable machinery\u003c\/li\u003e\n\u003cli data-section-id=\"ehvjt3\" data-start=\"6001\" data-end=\"6029\"\u003eIndustrial bench equipment\u003c\/li\u003e\n\u003cli data-section-id=\"bp5d87\" data-start=\"6030\" data-end=\"6060\"\u003eAuxiliary automotive systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1gojgjz\" data-start=\"6067\" data-end=\"6114\"\u003eKey characteristics of the 2RS configuration\u003c\/h2\u003e\n\u003ch3 data-section-id=\"z7zxwv\" data-start=\"6116\" data-end=\"6145\"\u003eDual-contact rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"6147\" data-end=\"6267\"\u003eThe 2RS sealing system protects the bearing interior by helping keep grease inside while limiting contaminant intrusion.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1plhkia\" data-start=\"6269\" data-end=\"6303\"\u003eImproved lubrication retention\u003c\/h3\u003e\n\u003cp data-start=\"6305\" data-end=\"6393\"\u003eSealed construction supports longer lubricant life and more stable operating conditions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"o6dep7\" data-start=\"6395\" data-end=\"6425\"\u003eLower maintenance exposure\u003c\/h3\u003e\n\u003cp data-start=\"6427\" data-end=\"6532\"\u003eBecause the internal grease remains protected, maintenance intervals may be reduced in many applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1vpvblf\" data-start=\"6534\" data-end=\"6569\"\u003eHardened chrome steel structure\u003c\/h3\u003e\n\u003cp data-start=\"6571\" data-end=\"6715\"\u003eChrome steel provides durability, wear resistance, and dependable operation for continuous rotational use.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ui0d3i\" data-start=\"6722\" data-end=\"6751\"\u003e2RS vs ZZ bearing versions\u003c\/h2\u003e\n\u003ch3 data-section-id=\"e5q04b\" data-start=\"6753\" data-end=\"6765\"\u003e1604-2RS\u003c\/h3\u003e\n\u003cp data-start=\"6766\" data-end=\"6782\"\u003eBest suited for:\u003c\/p\u003e\n\u003cul data-start=\"6783\" data-end=\"6912\"\u003e\n\u003cli data-section-id=\"11b4dqr\" data-start=\"6783\" data-end=\"6808\"\u003eDust-prone environments\u003c\/li\u003e\n\u003cli data-section-id=\"1hgni8z\" data-start=\"6809\" data-end=\"6837\"\u003eModerate humidity exposure\u003c\/li\u003e\n\u003cli data-section-id=\"15s4t36\" data-start=\"6838\" data-end=\"6869\"\u003eMaintenance-sensitive systems\u003c\/li\u003e\n\u003cli data-section-id=\"3m7f71\" data-start=\"6870\" data-end=\"6912\"\u003eApplications requiring grease protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"15bq014\" data-start=\"6914\" data-end=\"6925\"\u003e1604-ZZ\u003c\/h3\u003e\n\u003cp data-start=\"6926\" data-end=\"6944\"\u003eBetter suited for:\u003c\/p\u003e\n\u003cul data-start=\"6945\" data-end=\"7057\"\u003e\n\u003cli data-section-id=\"1qyupx4\" data-start=\"6945\" data-end=\"6966\"\u003eHigh-speed rotation\u003c\/li\u003e\n\u003cli data-section-id=\"1nuaan6\" data-start=\"6967\" data-end=\"6990\"\u003eLower rotational drag\u003c\/li\u003e\n\u003cli data-section-id=\"q1j924\" data-start=\"6991\" data-end=\"7019\"\u003eDry operating environments\u003c\/li\u003e\n\u003cli data-section-id=\"1lywqn2\" data-start=\"7020\" data-end=\"7057\"\u003eSystems prioritizing RPM efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7059\" data-end=\"7173\"\u003eThe 2RS version emphasizes sealing protection, while ZZ versions prioritize rotational speed and reduced friction.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1tlnrfx\" data-start=\"7180\" data-end=\"7221\"\u003eInstallation and usage recommendations\u003c\/h2\u003e\n\u003cp data-start=\"7223\" data-end=\"7248\"\u003eFor optimal service life:\u003c\/p\u003e\n\u003cul data-start=\"7250\" data-end=\"7444\"\u003e\n\u003cli data-section-id=\"401p70\" data-start=\"7250\" data-end=\"7284\"\u003eKeep installation surfaces clean\u003c\/li\u003e\n\u003cli data-section-id=\"74gy3b\" data-start=\"7285\" data-end=\"7323\"\u003eAvoid impact loading during mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1ctp3k5\" data-start=\"7324\" data-end=\"7350\"\u003eUse proper fitting tools\u003c\/li\u003e\n\u003cli data-section-id=\"1vxk9ov\" data-start=\"7351\" data-end=\"7387\"\u003eEnsure shaft and housing alignment\u003c\/li\u003e\n\u003cli data-section-id=\"1dd5ivv\" data-start=\"7388\" data-end=\"7444\"\u003eStore bearings in dry environments before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"7446\" data-end=\"7449\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"7451\" data-end=\"7457\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"175m7ei\" data-start=\"7459\" data-end=\"7494\"\u003eIs the 1604-2RS pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"7496\" data-end=\"7550\"\u003eYes. It arrives lubricated and ready for installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1fb9g62\" data-start=\"7552\" data-end=\"7575\"\u003eWhat does 2RS mean?\u003c\/h3\u003e\n\u003cp data-start=\"7577\" data-end=\"7633\"\u003e2RS indicates rubber seals on both sides of the bearing.\u003c\/p\u003e\n\u003ch3 data-section-id=\"tj36pe\" data-start=\"7635\" data-end=\"7687\"\u003eIs this bearing suitable for dusty environments?\u003c\/h3\u003e\n\u003cp data-start=\"7689\" data-end=\"7759\"\u003eYes. The sealing design helps minimize contamination from fine debris.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1laf3bl\" data-start=\"7761\" data-end=\"7810\"\u003eCan this bearing support continuous rotation?\u003c\/h3\u003e\n\u003cp data-start=\"7812\" data-end=\"7877\"\u003eYes. It is suitable for continuous-duty compact rotating systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"skuqdh\" data-start=\"7879\" data-end=\"7938\"\u003eWhy choose a sealed bearing instead of an open version?\u003c\/h3\u003e\n\u003cp data-start=\"7940\" data-end=\"8018\"\u003eSealed bearings help preserve lubrication and reduce exposure to contaminants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":53239564796217,"sku":"BB-1604-2RS\/1","price":1.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1604-2rs.png?v=1778180669"},{"product_id":"1604-zz-double-shielded-steel-ball-bearing","title":"PGN 1604-ZZ Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1604-ZZ\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e3\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eMetal Shield\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e7\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e31000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e749 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e9\/32 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e317 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"3xb8bg\" data-start=\"4434\" data-end=\"4512\"\u003e1604-ZZ Double Shielded Ball Bearing for High-Speed Operation \u003c\/h1\u003e\n\u003ch2 data-section-id=\"2m6j2t\" data-start=\"4514\" data-end=\"4557\"\u003eBuilt for efficient high-RPM performance\u003c\/h2\u003e\n\u003cp data-start=\"4559\" data-end=\"4751\"\u003eThe 1604-ZZ ball bearing from PGN Bearings is engineered for applications that demand fast rotational speed, reduced friction, and consistent mechanical efficiency during continuous operation.\u003c\/p\u003e\n\u003cp data-start=\"4753\" data-end=\"5054\"\u003eFeaturing dual metal shields and hardened chrome steel construction, this bearing is optimized for cleaner environments where low rotational drag is critical. Its shielded configuration allows smoother movement at elevated RPM levels while still providing protection against larger external particles.\u003c\/p\u003e\n\u003cp data-start=\"5056\" data-end=\"5220\"\u003eThe 1604-ZZ is commonly selected for compact machinery, electric motors, automated systems, and rotating assemblies that benefit from stable high-speed performance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"132gmcb\" data-start=\"5227\" data-end=\"5250\"\u003eHero Product Snippet\u003c\/h2\u003e\n\u003cp data-start=\"5252\" data-end=\"5480\"\u003eThe PGN Bearings 1604-ZZ deep groove ball bearing uses double metal shields and chrome steel construction to deliver smooth high-speed rotation, low friction performance, and reliable operation in dry-running mechanical systems.\u003c\/p\u003e\n\u003ch2 data-section-id=\"41hro2\" data-start=\"5487\" data-end=\"5521\"\u003eTypical high-speed applications\u003c\/h2\u003e\n\u003cp data-start=\"5523\" data-end=\"5679\"\u003eBecause of its low-friction shielded design, the 1604-ZZ performs well in systems that require responsive rotational movement and efficient energy transfer.\u003c\/p\u003e\n\u003cp data-start=\"5681\" data-end=\"5709\"\u003eCommon applications include:\u003c\/p\u003e\n\u003cul data-start=\"5711\" data-end=\"5896\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"5711\" data-end=\"5728\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"k7h1x6\" data-start=\"5729\" data-end=\"5759\"\u003eCompact automation equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1rsh5f9\" data-start=\"5760\" data-end=\"5777\"\u003eIndustrial fans\u003c\/li\u003e\n\u003cli data-section-id=\"rvqvc6\" data-start=\"5778\" data-end=\"5798\"\u003eHigh-speed pulleys\u003c\/li\u003e\n\u003cli data-section-id=\"7po9eo\" data-start=\"5799\" data-end=\"5813\"\u003eRotary tools\u003c\/li\u003e\n\u003cli data-section-id=\"9f11bt\" data-start=\"5814\" data-end=\"5840\"\u003eMechanical drive systems\u003c\/li\u003e\n\u003cli data-section-id=\"w9a9ok\" data-start=\"5841\" data-end=\"5858\"\u003eBench machinery\u003c\/li\u003e\n\u003cli data-section-id=\"6chl8w\" data-start=\"5859\" data-end=\"5896\"\u003eContinuous-duty rotating assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"13361ik\" data-start=\"5903\" data-end=\"5943\"\u003eTechnical advantages of the ZZ design\u003c\/h2\u003e\n\u003ch3 data-section-id=\"b2223c\" data-start=\"5945\" data-end=\"5978\"\u003eReduced rotational resistance\u003c\/h3\u003e\n\u003cp data-start=\"5980\" data-end=\"6102\"\u003eMetal shields avoid the constant seal contact found in rubber-sealed bearings, helping minimize friction during operation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"3n5lxx\" data-start=\"6104\" data-end=\"6143\"\u003eBetter suitability for elevated RPM\u003c\/h3\u003e\n\u003cp data-start=\"6145\" data-end=\"6226\"\u003eThe low-drag shield system supports smoother rotation at higher operating speeds.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1tdpshk\" data-start=\"6228\" data-end=\"6258\"\u003eEfficient thermal behavior\u003c\/h3\u003e\n\u003cp data-start=\"6260\" data-end=\"6342\"\u003eLower friction generation may help reduce heat buildup during continuous rotation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"6p3v9u\" data-start=\"6344\" data-end=\"6371\"\u003eChrome steel durability\u003c\/h3\u003e\n\u003cp data-start=\"6373\" data-end=\"6473\"\u003eThe hardened steel structure provides dependable wear resistance and long-term mechanical stability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"q2w3fz\" data-start=\"6480\" data-end=\"6518\"\u003eComparing ZZ and 2RS bearing styles\u003c\/h2\u003e\n\u003ch3 data-section-id=\"kswbrn\" data-start=\"6520\" data-end=\"6542\"\u003eWhy choose 1604-ZZ\u003c\/h3\u003e\n\u003cp data-start=\"6544\" data-end=\"6560\"\u003eRecommended for:\u003c\/p\u003e\n\u003cul data-start=\"6561\" data-end=\"6679\"\u003e\n\u003cli data-section-id=\"1qyupx4\" data-start=\"6561\" data-end=\"6582\"\u003eHigh-speed rotation\u003c\/li\u003e\n\u003cli data-section-id=\"q1j924\" data-start=\"6583\" data-end=\"6611\"\u003eDry operating environments\u003c\/li\u003e\n\u003cli data-section-id=\"xuxrp6\" data-start=\"6612\" data-end=\"6639\"\u003eLow-friction applications\u003c\/li\u003e\n\u003cli data-section-id=\"4rans2\" data-start=\"6640\" data-end=\"6679\"\u003eEquipment prioritizing RPM efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1b7muyo\" data-start=\"6681\" data-end=\"6704\"\u003eWhy choose 1604-2RS\u003c\/h3\u003e\n\u003cp data-start=\"6706\" data-end=\"6724\"\u003eBetter suited for:\u003c\/p\u003e\n\u003cul data-start=\"6725\" data-end=\"6832\"\u003e\n\u003cli data-section-id=\"11b4dqr\" data-start=\"6725\" data-end=\"6750\"\u003eDust-prone environments\u003c\/li\u003e\n\u003cli data-section-id=\"16tm88l\" data-start=\"6751\" data-end=\"6770\"\u003eMoisture exposure\u003c\/li\u003e\n\u003cli data-section-id=\"1kyet1z\" data-start=\"6771\" data-end=\"6802\"\u003eGrease retention requirements\u003c\/li\u003e\n\u003cli data-section-id=\"dx7eei\" data-start=\"6803\" data-end=\"6832\"\u003eReduced-maintenance systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6834\" data-end=\"6940\"\u003eZZ versions prioritize rotational efficiency, while 2RS versions focus more heavily on sealing protection.\u003c\/p\u003e\n\u003ch2 data-section-id=\"jwwrkz\" data-start=\"6947\" data-end=\"6978\"\u003eInstallation recommendations\u003c\/h2\u003e\n\u003cp data-start=\"6980\" data-end=\"7009\"\u003eTo maximize bearing lifespan:\u003c\/p\u003e\n\u003cul data-start=\"7011\" data-end=\"7175\"\u003e\n\u003cli data-section-id=\"1an0zgd\" data-start=\"7011\" data-end=\"7041\"\u003eKeep mounting surfaces clean\u003c\/li\u003e\n\u003cli data-section-id=\"13yghj3\" data-start=\"7042\" data-end=\"7082\"\u003eAvoid side loading during installation\u003c\/li\u003e\n\u003cli data-section-id=\"1skegh9\" data-start=\"7083\" data-end=\"7110\"\u003eUse proper pressing tools\u003c\/li\u003e\n\u003cli data-section-id=\"t05fuw\" data-start=\"7111\" data-end=\"7135\"\u003eVerify shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"tz4jvu\" data-start=\"7136\" data-end=\"7175\"\u003ePrevent contamination during handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"7182\" data-end=\"7188\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1tm0got\" data-start=\"7190\" data-end=\"7225\"\u003eWhat does ZZ mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"7227\" data-end=\"7283\"\u003eZZ indicates metal shields on both sides of the bearing.\u003c\/p\u003e\n\u003ch3 data-section-id=\"17k8n3g\" data-start=\"7285\" data-end=\"7336\"\u003eIs the 1604-ZZ suitable for high-speed systems?\u003c\/h3\u003e\n\u003cp data-start=\"7338\" data-end=\"7425\"\u003eYes. It is specifically designed for efficient operation at elevated rotational speeds.\u003c\/p\u003e\n\u003ch3 data-section-id=\"4iw6ko\" data-start=\"7427\" data-end=\"7481\"\u003eDoes the ZZ version create less friction than 2RS?\u003c\/h3\u003e\n\u003cp data-start=\"7483\" data-end=\"7574\"\u003eGenerally yes. Metal shields produce less rotational drag compared to contact rubber seals.\u003c\/p\u003e\n\u003ch3 data-section-id=\"86huag\" data-start=\"7576\" data-end=\"7608\"\u003eIs this bearing pre-greased?\u003c\/h3\u003e\n\u003cp data-start=\"7610\" data-end=\"7675\"\u003eYes. The bearing comes pre-lubricated and ready for installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cq87ax\" data-start=\"7677\" data-end=\"7728\"\u003eCan the 1604-ZZ be used in automated equipment?\u003c\/h3\u003e\n\u003cp data-start=\"7730\" data-end=\"7825\"\u003eAbsolutely. It is commonly used in automation systems, motors, and compact rotating assemblies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":53239567581497,"sku":"BB-1604-ZZ\/1","price":1.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1604-ZZ.png?v=1778180744"},{"product_id":"1606-2rs-double-rubber-sealed-chrome-steel-bearing","title":"PGN 1606-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1606-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e3\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e29\/32 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e18000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e749 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e5\/16 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e317 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"lkvzex\" data-start=\"4009\" data-end=\"4092\"\u003e1606-2RS Double Sealed Ball Bearing for Compact Rotating Equipment \u003c\/h1\u003e\n\u003ch2 data-section-id=\"10b9bzk\" data-start=\"4094\" data-end=\"4158\"\u003eReliable sealing performance for continuous-duty applications\u003c\/h2\u003e\n\u003cp data-start=\"4160\" data-end=\"4382\"\u003eThe 1606-2RS ball bearing from PGN Bearings is designed for equipment that requires dependable lubrication protection, smooth rotational stability, and reduced internal exposure to contaminants during continuous operation.\u003c\/p\u003e\n\u003cp data-start=\"4384\" data-end=\"4688\"\u003eIts dual rubber seal configuration helps retain grease inside the bearing while minimizing the intrusion of fine debris and external particles that may affect long-term mechanical performance. This makes the bearing especially suitable for compact rotating systems operating under repetitive duty cycles.\u003c\/p\u003e\n\u003cp data-start=\"4690\" data-end=\"4886\"\u003eManufactured from hardened chrome steel, the 1606-2RS delivers durability, consistent rotational behavior, and dependable performance across a wide range of industrial and mechanical applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"132gmcb\" data-start=\"4893\" data-end=\"4916\"\u003eHero Product Snippet\u003c\/h2\u003e\n\u003cp data-start=\"4918\" data-end=\"5124\"\u003eThe PGN Bearings 1606-2RS deep groove ball bearing features dual rubber seals and hardened chrome steel construction for improved grease retention, contamination protection, and smooth rotational operation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14h9vl\" data-start=\"5131\" data-end=\"5153\"\u003eCommon applications\u003c\/h2\u003e\n\u003cp data-start=\"5155\" data-end=\"5296\"\u003eThis sealed bearing configuration is frequently used in systems that require cleaner internal operation and dependable long-term performance.\u003c\/p\u003e\n\u003cp data-start=\"5298\" data-end=\"5327\"\u003eTypical applications include:\u003c\/p\u003e\n\u003cul data-start=\"5329\" data-end=\"5532\"\u003e\n\u003cli data-section-id=\"7o5p90\" data-start=\"5329\" data-end=\"5354\"\u003eCompact electric motors\u003c\/li\u003e\n\u003cli data-section-id=\"z6u9ow\" data-start=\"5355\" data-end=\"5376\"\u003eAutomated machinery\u003c\/li\u003e\n\u003cli data-section-id=\"9f11bt\" data-start=\"5377\" data-end=\"5403\"\u003eMechanical drive systems\u003c\/li\u003e\n\u003cli data-section-id=\"1axvhz4\" data-start=\"5404\" data-end=\"5420\"\u003eElectric tools\u003c\/li\u003e\n\u003cli data-section-id=\"ehvjt3\" data-start=\"5421\" data-end=\"5449\"\u003eIndustrial bench equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1nxnh74\" data-start=\"5450\" data-end=\"5482\"\u003eAgricultural support machinery\u003c\/li\u003e\n\u003cli data-section-id=\"fvtyy1\" data-start=\"5483\" data-end=\"5502\"\u003ePulley assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"1iuzzv3\" data-start=\"5503\" data-end=\"5532\"\u003eContinuous rotating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"bwbzw4\" data-start=\"5539\" data-end=\"5582\"\u003eOperational advantages of the 2RS design\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1lsim5n\" data-start=\"5584\" data-end=\"5613\"\u003eImproved grease retention\u003c\/h3\u003e\n\u003cp data-start=\"5615\" data-end=\"5692\"\u003eThe contact seals help preserve lubrication during extended operating cycles.\u003c\/p\u003e\n\u003ch3 data-section-id=\"tc74et\" data-start=\"5694\" data-end=\"5729\"\u003eBetter contamination resistance\u003c\/h3\u003e\n\u003cp data-start=\"5731\" data-end=\"5823\"\u003eThe sealed structure helps protect internal bearing surfaces from fine particles and debris.\u003c\/p\u003e\n\u003ch3 data-section-id=\"2z3jg3\" data-start=\"5825\" data-end=\"5859\"\u003eConsistent rotational behavior\u003c\/h3\u003e\n\u003cp data-start=\"5861\" data-end=\"5946\"\u003eThe bearing supports stable and smooth operation across continuous-duty applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"w0in8n\" data-start=\"5948\" data-end=\"5984\"\u003eHardened chrome steel durability\u003c\/h3\u003e\n\u003cp data-start=\"5986\" data-end=\"6071\"\u003eChrome steel construction provides wear resistance and reliable structural stability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1r5pfmv\" data-start=\"6078\" data-end=\"6106\"\u003eWhy choose a 2RS bearing?\u003c\/h2\u003e\n\u003cp data-start=\"6108\" data-end=\"6221\"\u003e2RS bearings are commonly selected for applications requiring internal protection and lower maintenance exposure.\u003c\/p\u003e\n\u003cp data-start=\"6223\" data-end=\"6242\"\u003eThey are ideal for:\u003c\/p\u003e\n\u003cul data-start=\"6244\" data-end=\"6425\"\u003e\n\u003cli data-section-id=\"117avw5\" data-start=\"6244\" data-end=\"6270\"\u003eDust-sensitive equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1n3zldi\" data-start=\"6271\" data-end=\"6303\"\u003eModerate humidity environments\u003c\/li\u003e\n\u003cli data-section-id=\"18nss35\" data-start=\"6304\" data-end=\"6345\"\u003eSystems with limited maintenance access\u003c\/li\u003e\n\u003cli data-section-id=\"13hwyal\" data-start=\"6346\" data-end=\"6374\"\u003eCompact rotating machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1bmtah\" data-start=\"6375\" data-end=\"6425\"\u003eApplications prioritizing lubricant preservation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"jwwrkz\" data-start=\"6432\" data-end=\"6463\"\u003eInstallation recommendations\u003c\/h2\u003e\n\u003cp data-start=\"6465\" data-end=\"6489\"\u003eFor optimal performance:\u003c\/p\u003e\n\u003cul data-start=\"6491\" data-end=\"6664\"\u003e\n\u003cli data-section-id=\"1trdkv3\" data-start=\"6491\" data-end=\"6523\"\u003eInstall in a clean environment\u003c\/li\u003e\n\u003cli data-section-id=\"3pngvl\" data-start=\"6524\" data-end=\"6554\"\u003eAvoid impact during mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1ctp3k5\" data-start=\"6555\" data-end=\"6581\"\u003eUse proper fitting tools\u003c\/li\u003e\n\u003cli data-section-id=\"c64v5u\" data-start=\"6582\" data-end=\"6618\"\u003eVerify shaft and housing alignment\u003c\/li\u003e\n\u003cli data-section-id=\"1y1k1qy\" data-start=\"6619\" data-end=\"6664\"\u003eStore in dry conditions before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"6671\" data-end=\"6677\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"sw5piw\" data-start=\"6679\" data-end=\"6714\"\u003eIs the 1606-2RS pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"6716\" data-end=\"6777\"\u003eYes. The bearing comes lubricated and ready for installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"nuisga\" data-start=\"6779\" data-end=\"6828\"\u003eDoes the 2RS seal help prevent contamination?\u003c\/h3\u003e\n\u003cp data-start=\"6830\" data-end=\"6912\"\u003eYes. The rubber seals help minimize the intrusion of fine debris and contaminants.\u003c\/p\u003e\n\u003ch3 data-section-id=\"10kz883\" data-start=\"6914\" data-end=\"6968\"\u003eIs this bearing suitable for continuous operation?\u003c\/h3\u003e\n\u003cp data-start=\"6970\" data-end=\"7047\"\u003eYes. It is designed for stable operation in continuous rotating applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"bqa4ux\" data-start=\"7049\" data-end=\"7104\"\u003eWhat are the benefits of chrome steel construction?\u003c\/h3\u003e\n\u003cp data-start=\"7106\" data-end=\"7193\"\u003eChrome steel provides durability, wear resistance, and long-term operational stability.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1hxdgpb\" data-start=\"7195\" data-end=\"7243\"\u003eCan the 1606-2RS be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"7245\" data-end=\"7325\"\u003eAbsolutely. It is widely used in compact motors and industrial rotating systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":53239571153209,"sku":"BB-1606-2RS\/1","price":1.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1606-2rs.png?v=1778180814"},{"product_id":"1607-2rs-rubber-sealed-chrome-steel-ball-bearing","title":"PGN 1607-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1607-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e7\/16 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e29\/32 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e17000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e605 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e5\/16 inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e286 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"u0geea\" data-start=\"4142\" data-end=\"4200\"\u003e1607-2RS Sealed Chrome Steel Ball Bearing \u003c\/h1\u003e\n\u003ch2 data-section-id=\"1qd20tq\" data-start=\"4202\" data-end=\"4267\"\u003eDependable sealing performance for continuous rotating systems\u003c\/h2\u003e\n\u003cp data-start=\"4269\" data-end=\"4476\"\u003eThe 1607-2RS ball bearing from PGN Bearings is engineered for applications requiring stable rotation, cleaner internal operation, and longer-lasting lubrication protection during repetitive operating cycles.\u003c\/p\u003e\n\u003cp data-start=\"4478\" data-end=\"4885\"\u003eIts dual rubber seal configuration helps limit contaminant intrusion while preserving internal grease, making the bearing suitable for compact machinery operating in environments exposed to fine debris and moderate contamination. Built from hardened chrome steel, the 1607-2RS delivers consistent rotational behavior and reliable durability for continuous-duty systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"132gmcb\" data-start=\"4892\" data-end=\"4915\"\u003eHero Product Snippet\u003c\/h2\u003e\n\u003cp data-start=\"4917\" data-end=\"5136\"\u003eThe PGN Bearings 1607-2RS deep groove ball bearing features dual rubber seals and hardened chrome steel construction for reliable grease retention, contamination resistance, and smooth continuous rotational performance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14h9vl\" data-start=\"5143\" data-end=\"5165\"\u003eCommon applications\u003c\/h2\u003e\n\u003cp data-start=\"5167\" data-end=\"5296\"\u003eThe sealed 2RS configuration performs well in compact systems that require dependable operation and reduced maintenance exposure.\u003c\/p\u003e\n\u003cp data-start=\"5298\" data-end=\"5327\"\u003eTypical applications include:\u003c\/p\u003e\n\u003cul data-start=\"5329\" data-end=\"5535\"\u003e\n\u003cli data-section-id=\"7o5p90\" data-start=\"5329\" data-end=\"5354\"\u003eCompact electric motors\u003c\/li\u003e\n\u003cli data-section-id=\"9f11bt\" data-start=\"5355\" data-end=\"5381\"\u003eMechanical drive systems\u003c\/li\u003e\n\u003cli data-section-id=\"pmn250\" data-start=\"5382\" data-end=\"5414\"\u003eAgricultural support equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1ffbyf1\" data-start=\"5415\" data-end=\"5430\"\u003ePowered tools\u003c\/li\u003e\n\u003cli data-section-id=\"1moda9a\" data-start=\"5431\" data-end=\"5461\"\u003eIndustrial pulley assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"1o8izvh\" data-start=\"5462\" data-end=\"5484\"\u003eAutomation equipment\u003c\/li\u003e\n\u003cli data-section-id=\"w9a9ok\" data-start=\"5485\" data-end=\"5502\"\u003eBench machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1h9ws1\" data-start=\"5503\" data-end=\"5535\"\u003eContinuous rotating mechanisms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1xsvq5p\" data-start=\"5542\" data-end=\"5569\"\u003eKey operational features\u003c\/h2\u003e\n\u003ch3 data-section-id=\"r6i9jm\" data-start=\"5571\" data-end=\"5602\"\u003eDual rubber seal protection\u003c\/h3\u003e\n\u003cp data-start=\"5604\" data-end=\"5682\"\u003eThe contact seals help keep lubrication protected inside the bearing assembly.\u003c\/p\u003e\n\u003ch3 data-section-id=\"80qc8h\" data-start=\"5684\" data-end=\"5718\"\u003eReduced contamination exposure\u003c\/h3\u003e\n\u003cp data-start=\"5720\" data-end=\"5834\"\u003eThe sealed structure minimizes intrusion from dust and fine external debris. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cwc0t4\" data-start=\"5836\" data-end=\"5867\"\u003eSmooth rotational stability\u003c\/h3\u003e\n\u003cp data-start=\"5869\" data-end=\"5950\"\u003eThe bearing design supports consistent operation during repetitive motion cycles.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1d61hwb\" data-start=\"5952\" data-end=\"5990\"\u003eHardened chrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"5992\" data-end=\"6137\"\u003eChrome steel provides wear resistance and dependable mechanical durability for industrial rotating systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"o3u2uk\" data-start=\"6144\" data-end=\"6179\"\u003eWhy 2RS bearings are widely used\u003c\/h2\u003e\n\u003cp data-start=\"6181\" data-end=\"6310\"\u003e2RS bearings are commonly selected for applications requiring additional internal protection and improved lubricant preservation.\u003c\/p\u003e\n\u003cp data-start=\"6312\" data-end=\"6340\"\u003eThey are frequently used in:\u003c\/p\u003e\n\u003cul data-start=\"6342\" data-end=\"6496\"\u003e\n\u003cli data-section-id=\"1ws6bva\" data-start=\"6342\" data-end=\"6373\"\u003eReduced-maintenance equipment\u003c\/li\u003e\n\u003cli data-section-id=\"pfyomp\" data-start=\"6374\" data-end=\"6400\"\u003eDust-sensitive machinery\u003c\/li\u003e\n\u003cli data-section-id=\"ap9sn6\" data-start=\"6401\" data-end=\"6426\"\u003eContinuous-duty systems\u003c\/li\u003e\n\u003cli data-section-id=\"1cdl0u9\" data-start=\"6427\" data-end=\"6460\"\u003eCompact transmission assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"st9obl\" data-start=\"6461\" data-end=\"6496\"\u003eRepetitive-use rotating equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"jwwrkz\" data-start=\"6503\" data-end=\"6534\"\u003eInstallation recommendations\u003c\/h2\u003e\n\u003cp data-start=\"6536\" data-end=\"6568\"\u003eFor optimal bearing performance:\u003c\/p\u003e\n\u003cul data-start=\"6570\" data-end=\"6750\"\u003e\n\u003cli data-section-id=\"x8r91x\" data-start=\"6570\" data-end=\"6613\"\u003eKeep components clean during installation\u003c\/li\u003e\n\u003cli data-section-id=\"1nlhima\" data-start=\"6614\" data-end=\"6645\"\u003eVerify proper shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"sqtugj\" data-start=\"6646\" data-end=\"6674\"\u003eUse correct mounting tools\u003c\/li\u003e\n\u003cli data-section-id=\"3jv292\" data-start=\"6675\" data-end=\"6713\"\u003eAvoid direct impact on bearing rings\u003c\/li\u003e\n\u003cli data-section-id=\"xzorzy\" data-start=\"6714\" data-end=\"6750\"\u003eStore bearings in dry environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"6757\" data-end=\"6763\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1rae0u1\" data-start=\"6765\" data-end=\"6800\"\u003eIs the 1607-2RS pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"6802\" data-end=\"6902\"\u003eYes. The bearing comes pre-greased and ready for installation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ccm4q4\" data-start=\"6904\" data-end=\"6939\"\u003eWhat does the 2RS seal provide?\u003c\/h3\u003e\n\u003cp data-start=\"6941\" data-end=\"7022\"\u003eIt helps retain lubrication while reducing contamination from external particles.\u003c\/p\u003e\n\u003ch3 data-section-id=\"10kz883\" data-start=\"7024\" data-end=\"7078\"\u003eIs this bearing suitable for continuous operation?\u003c\/h3\u003e\n\u003cp data-start=\"7080\" data-end=\"7159\"\u003eYes. It is designed for stable performance in continuous rotating applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1g5vq5m\" data-start=\"7161\" data-end=\"7202\"\u003eDoes chrome steel improve durability?\u003c\/h3\u003e\n\u003cp data-start=\"7204\" data-end=\"7285\"\u003eYes. Hardened chrome steel increases wear resistance and operational reliability.\u003c\/p\u003e\n\u003ch3 data-section-id=\"83slce\" data-start=\"7287\" data-end=\"7335\"\u003eCan the 1607-2RS be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"7337\" data-end=\"7460\"\u003eAbsolutely. It is commonly used in compact motors and industrial rotating assemblies. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":53239572463929,"sku":"BB-1607-2RS\/1","price":1.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1607-2rs.png?v=1778180870"},{"product_id":"1657-2rs-sealed-chrome-steel-ball-bearing","title":"PGN 1657-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1657-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1-1\/4 \u003c\/span\u003einch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e2-9\/16\u003c\/span\u003e inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e3709 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e11\/16\u003c\/span\u003e inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e2383 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"1jqy6vb\" data-start=\"3842\" data-end=\"3900\"\u003e1657-2RS Sealed Chrome Steel Ball Bearing\u003c\/h1\u003e\n\u003ch2 data-section-id=\"1v218a5\" data-start=\"3902\" data-end=\"3963\"\u003eStable rotating performance for compact mechanical systems\u003c\/h2\u003e\n\u003cp data-start=\"3965\" data-end=\"4166\"\u003eThe 1657-2RS ball bearing from PGN Bearings is designed for applications requiring dependable internal protection, smooth rotation, and long-term operational consistency in compact rotating assemblies.\u003c\/p\u003e\n\u003cp data-start=\"4168\" data-end=\"4454\"\u003eIts dual rubber seal configuration helps retain lubrication while minimizing exposure to fine contaminants that may affect bearing performance over time. Combined with hardened chrome steel construction, this bearing supports continuous-duty operation with reduced maintenance exposure.\u003c\/p\u003e\n\u003cp data-start=\"4456\" data-end=\"4613\"\u003eThe 1657-2RS is well suited for compact machinery, mechanical drive systems, and repetitive-use rotating equipment that demand reliable and stable operation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"132gmcb\" data-start=\"4620\" data-end=\"4643\"\u003eHero Product Snippet\u003c\/h2\u003e\n\u003cp data-start=\"4645\" data-end=\"4851\"\u003eThe PGN Bearings 1657-2RS deep groove ball bearing features dual rubber seals and hardened chrome steel construction for improved grease retention, contamination resistance, and smooth rotational stability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14h9vl\" data-start=\"4858\" data-end=\"4880\"\u003eCommon applications\u003c\/h2\u003e\n\u003cp data-start=\"4882\" data-end=\"4991\"\u003eThis sealed bearing configuration is commonly used in equipment operating under repetitive rotational cycles.\u003c\/p\u003e\n\u003cp data-start=\"4993\" data-end=\"5022\"\u003eTypical applications include:\u003c\/p\u003e\n\u003cul data-start=\"5024\" data-end=\"5231\"\u003e\n\u003cli data-section-id=\"k7h1x6\" data-start=\"5024\" data-end=\"5054\"\u003eCompact automation equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1yx0ryb\" data-start=\"5055\" data-end=\"5088\"\u003eMechanical transmission systems\u003c\/li\u003e\n\u003cli data-section-id=\"1axvhz4\" data-start=\"5089\" data-end=\"5105\"\u003eElectric tools\u003c\/li\u003e\n\u003cli data-section-id=\"kuutk8\" data-start=\"5106\" data-end=\"5131\"\u003eSmall industrial motors\u003c\/li\u003e\n\u003cli data-section-id=\"1nxnh74\" data-start=\"5132\" data-end=\"5164\"\u003eAgricultural support machinery\u003c\/li\u003e\n\u003cli data-section-id=\"1m6wr7r\" data-start=\"5165\" data-end=\"5185\"\u003eWorkshop equipment\u003c\/li\u003e\n\u003cli data-section-id=\"fvtyy1\" data-start=\"5186\" data-end=\"5205\"\u003ePulley assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"1c4w7o8\" data-start=\"5206\" data-end=\"5231\"\u003eAuxiliary drive systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5233\" data-end=\"5308\"\u003eIts sealed design supports cleaner and more dependable long-term operation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"16iommx\" data-start=\"5315\" data-end=\"5357\"\u003eKey advantages of the 2RS configuration\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1t6is6y\" data-start=\"5359\" data-end=\"5389\"\u003eBetter lubricant retention\u003c\/h3\u003e\n\u003cp data-start=\"5391\" data-end=\"5463\"\u003eThe rubber seals help keep grease protected inside the bearing assembly.\u003c\/p\u003e\n\u003ch3 data-section-id=\"80qc8h\" data-start=\"5465\" data-end=\"5499\"\u003eReduced contamination exposure\u003c\/h3\u003e\n\u003cp data-start=\"5501\" data-end=\"5573\"\u003eThe sealed structure helps minimize intrusion from fine dust and debris.\u003c\/p\u003e\n\u003ch3 data-section-id=\"bc8m5t\" data-start=\"5575\" data-end=\"5605\"\u003eSmooth rotational behavior\u003c\/h3\u003e\n\u003cp data-start=\"5607\" data-end=\"5702\"\u003eThe bearing is designed for stable operation with reduced vibration during continuous movement.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1u4s31j\" data-start=\"5704\" data-end=\"5741\"\u003eDurable chrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"5743\" data-end=\"5828\"\u003eHardened chrome steel provides wear resistance and dependable structural reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"wuldd1\" data-start=\"5835\" data-end=\"5880\"\u003eBuilt for reduced-maintenance applications\u003c\/h2\u003e\n\u003cp data-start=\"5882\" data-end=\"5997\"\u003eThe 1657-2RS is frequently used in systems where consistent operation and lower maintenance exposure are important.\u003c\/p\u003e\n\u003cp data-start=\"5999\" data-end=\"6037\"\u003eCommon operational priorities include:\u003c\/p\u003e\n\u003cul data-start=\"6039\" data-end=\"6194\"\u003e\n\u003cli data-section-id=\"q14eu2\" data-start=\"6039\" data-end=\"6067\"\u003eLonger grease preservation\u003c\/li\u003e\n\u003cli data-section-id=\"yfc1q7\" data-start=\"6068\" data-end=\"6100\"\u003eContinuous rotational movement\u003c\/li\u003e\n\u003cli data-section-id=\"117ikfp\" data-start=\"6101\" data-end=\"6133\"\u003eAdditional internal protection\u003c\/li\u003e\n\u003cli data-section-id=\"1v3sfuh\" data-start=\"6134\" data-end=\"6162\"\u003eStable long-term operation\u003c\/li\u003e\n\u003cli data-section-id=\"1m024t\" data-start=\"6163\" data-end=\"6194\"\u003eReduced service interruptions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"jwwrkz\" data-start=\"6201\" data-end=\"6232\"\u003eInstallation recommendations\u003c\/h2\u003e\n\u003cp data-start=\"6234\" data-end=\"6261\"\u003eFor optimal operating life:\u003c\/p\u003e\n\u003cul data-start=\"6263\" data-end=\"6432\"\u003e\n\u003cli data-section-id=\"sqqe5j\" data-start=\"6263\" data-end=\"6290\"\u003eUse proper mounting tools\u003c\/li\u003e\n\u003cli data-section-id=\"t05fuw\" data-start=\"6291\" data-end=\"6315\"\u003eVerify shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"18rucbx\" data-start=\"6316\" data-end=\"6357\"\u003eAvoid direct impact during installation\u003c\/li\u003e\n\u003cli data-section-id=\"15b7c1j\" data-start=\"6358\" data-end=\"6397\"\u003eKeep components clean during assembly\u003c\/li\u003e\n\u003cli data-section-id=\"4k7obc\" data-start=\"6398\" data-end=\"6432\"\u003eStore bearings in dry conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"6439\" data-end=\"6445\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"192mlp8\" data-start=\"6447\" data-end=\"6482\"\u003eIs the 1657-2RS pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"6484\" data-end=\"6545\"\u003eYes. The bearing comes lubricated and ready for installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"693l99\" data-start=\"6547\" data-end=\"6595\"\u003eDo the 2RS seals improve bearing protection?\u003c\/h3\u003e\n\u003cp data-start=\"6597\" data-end=\"6667\"\u003eYes. They help preserve lubrication and reduce contamination exposure.\u003c\/p\u003e\n\u003ch3 data-section-id=\"10kz883\" data-start=\"6669\" data-end=\"6723\"\u003eIs this bearing suitable for continuous operation?\u003c\/h3\u003e\n\u003cp data-start=\"6725\" data-end=\"6797\"\u003eYes. It is designed for repetitive and continuous rotating applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1dpfuzp\" data-start=\"6799\" data-end=\"6856\"\u003eWhat are the advantages of chrome steel construction?\u003c\/h3\u003e\n\u003cp data-start=\"6858\" data-end=\"6934\"\u003eChrome steel improves durability, wear resistance, and mechanical stability.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ub4m7t\" data-start=\"6936\" data-end=\"6986\"\u003eCan the 1657-2RS be used in compact machinery?\u003c\/h3\u003e\n\u003cp data-start=\"6988\" data-end=\"7080\"\u003eAbsolutely. It is commonly used in compact rotating systems and light mechanical assemblies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":53239573545273,"sku":"BB-1657-2RS\/1","price":5.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1657-2rs.png?v=1778180950"},{"product_id":"1658-2rs-sealed-chrome-steel-ball-bearing","title":"PGN 1658-2RS Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 166.719px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 20.0358%;\"\u003e \u003ccol style=\"width: 30.0537%; background-color: rgb(240, 240, 240);\"\u003e \u003ccol style=\"width: 19.8569%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e1658-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e1-5\/16 \u003c\/span\u003einch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e2-9\/16\u003c\/span\u003e inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e100% Chrome Steel\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1797px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003eC0 (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 39.1797px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e3709 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e11\/16\u003c\/span\u003e inch\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 10px;\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003e2383 \u003c\/span\u003elbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"vopx9h\" data-start=\"3892\" data-end=\"3967\"\u003e1658-2RS Double Sealed Ball Bearing for Rotating Equipment \u003c\/h1\u003e\n\u003ch2 data-section-id=\"vopx9h\" data-start=\"3892\" data-end=\"3967\"\u003eBuilt to support long-lasting rotational stability\u003c\/h2\u003e\n\u003cp data-start=\"4024\" data-end=\"4235\"\u003eThe 1658-2RS ball bearing from PGN Bearings is designed for mechanical systems that require dependable operation, internal lubrication protection, and stable rotational performance during repetitive duty cycles.\u003c\/p\u003e\n\u003cp data-start=\"4237\" data-end=\"4553\"\u003eIts dual rubber seal configuration helps protect the bearing interior from contamination while preserving grease inside the assembly for longer operating intervals. This makes the bearing suitable for compact equipment operating in environments where reduced maintenance exposure and reliable rotation are important.\u003c\/p\u003e\n\u003cp data-start=\"4555\" data-end=\"4757\"\u003eManufactured from hardened chrome steel, the 1658-2RS delivers smooth rotational behavior, mechanical durability, and dependable performance across a wide range of industrial and automated applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"132gmcb\" data-start=\"4764\" data-end=\"4787\"\u003eHero Product Snippet\u003c\/h2\u003e\n\u003cp data-start=\"4789\" data-end=\"4995\"\u003eThe PGN Bearings 1658-2RS deep groove ball bearing features dual rubber seals and hardened chrome steel construction for improved grease retention, contamination protection, and stable rotating performance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14h9vl\" data-start=\"5002\" data-end=\"5024\"\u003eCommon applications\u003c\/h2\u003e\n\u003cp data-start=\"5026\" data-end=\"5155\"\u003eThis sealed bearing configuration is frequently used in compact rotating systems operating under continuous or repetitive motion.\u003c\/p\u003e\n\u003cp data-start=\"5157\" data-end=\"5186\"\u003eTypical applications include:\u003c\/p\u003e\n\u003cul data-start=\"5188\" data-end=\"5402\"\u003e\n\u003cli data-section-id=\"1c4o0gk\" data-start=\"5188\" data-end=\"5209\"\u003eAutomated equipment\u003c\/li\u003e\n\u003cli data-section-id=\"7o5p90\" data-start=\"5210\" data-end=\"5235\"\u003eCompact electric motors\u003c\/li\u003e\n\u003cli data-section-id=\"9f11bt\" data-start=\"5236\" data-end=\"5262\"\u003eMechanical drive systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ffbyf1\" data-start=\"5263\" data-end=\"5278\"\u003ePowered tools\u003c\/li\u003e\n\u003cli data-section-id=\"mwgipv\" data-start=\"5279\" data-end=\"5307\"\u003eIndustrial bench machinery\u003c\/li\u003e\n\u003cli data-section-id=\"pmn250\" data-start=\"5308\" data-end=\"5340\"\u003eAgricultural support equipment\u003c\/li\u003e\n\u003cli data-section-id=\"i5viv5\" data-start=\"5341\" data-end=\"5373\"\u003eContinuous rotating assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"1lrzzki\" data-start=\"5374\" data-end=\"5402\"\u003eCompact mechanical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"dbz18f\" data-start=\"5409\" data-end=\"5450\"\u003eTechnical advantages of the 2RS design\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1my76fw\" data-start=\"5452\" data-end=\"5491\"\u003eAdditional contamination protection\u003c\/h3\u003e\n\u003cp data-start=\"5493\" data-end=\"5559\"\u003eThe rubber seals help reduce exposure to dust and external debris.\u003c\/p\u003e\n\u003ch3 data-section-id=\"w1rq2f\" data-start=\"5561\" data-end=\"5593\"\u003eImproved grease preservation\u003c\/h3\u003e\n\u003cp data-start=\"5595\" data-end=\"5664\"\u003eThe sealed structure supports longer-lasting lubrication performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"gx3xre\" data-start=\"5666\" data-end=\"5701\"\u003eConsistent rotational operation\u003c\/h3\u003e\n\u003cp data-start=\"5703\" data-end=\"5790\"\u003eThe internal design promotes smooth movement and stable rotation during continuous use.\u003c\/p\u003e\n\u003ch3 data-section-id=\"w0in8n\" data-start=\"5792\" data-end=\"5828\"\u003eHardened chrome steel durability\u003c\/h3\u003e\n\u003cp data-start=\"5830\" data-end=\"5918\"\u003eChrome steel construction improves wear resistance and long-term mechanical reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"b3wc7a\" data-start=\"5925\" data-end=\"5970\"\u003eIdeal for reduced-maintenance applications\u003c\/h2\u003e\n\u003cp data-start=\"5972\" data-end=\"6031\"\u003eThe 1658-2RS is commonly selected for systems that require:\u003c\/p\u003e\n\u003cul data-start=\"6033\" data-end=\"6195\"\u003e\n\u003cli data-section-id=\"np2oig\" data-start=\"6033\" data-end=\"6063\"\u003eLower contamination exposure\u003c\/li\u003e\n\u003cli data-section-id=\"yfc1q7\" data-start=\"6064\" data-end=\"6096\"\u003eContinuous rotational movement\u003c\/li\u003e\n\u003cli data-section-id=\"hsmc3x\" data-start=\"6097\" data-end=\"6132\"\u003eReduced maintenance interruptions\u003c\/li\u003e\n\u003cli data-section-id=\"17hbmn5\" data-start=\"6133\" data-end=\"6162\"\u003eStable repetitive operation\u003c\/li\u003e\n\u003cli data-section-id=\"j1zrmi\" data-start=\"6163\" data-end=\"6195\"\u003eLong-term lubricant protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"6197\" data-end=\"6279\"\u003eIts sealed configuration helps maintain dependable operating efficiency over time.\u003c\/p\u003e\n\u003ch2 data-section-id=\"jwwrkz\" data-start=\"6286\" data-end=\"6317\"\u003eInstallation recommendations\u003c\/h2\u003e\n\u003cp data-start=\"6319\" data-end=\"6350\"\u003eFor best operating performance:\u003c\/p\u003e\n\u003cul data-start=\"6352\" data-end=\"6511\"\u003e\n\u003cli data-section-id=\"1trdkv3\" data-start=\"6352\" data-end=\"6384\"\u003eInstall in a clean environment\u003c\/li\u003e\n\u003cli data-section-id=\"1xpn1qa\" data-start=\"6385\" data-end=\"6415\"\u003eAvoid impact during assembly\u003c\/li\u003e\n\u003cli data-section-id=\"sqqe5j\" data-start=\"6416\" data-end=\"6443\"\u003eUse proper mounting tools\u003c\/li\u003e\n\u003cli data-section-id=\"rzsuom\" data-start=\"6444\" data-end=\"6476\"\u003eVerify correct shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"4k7obc\" data-start=\"6477\" data-end=\"6511\"\u003eStore bearings in dry conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"6518\" data-end=\"6524\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"13gy783\" data-start=\"6526\" data-end=\"6561\"\u003eIs the 1658-2RS pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"6563\" data-end=\"6624\"\u003eYes. The bearing comes lubricated and ready for installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"tyxzep\" data-start=\"6626\" data-end=\"6673\"\u003eDo the 2RS seals help reduce contamination?\u003c\/h3\u003e\n\u003cp data-start=\"6675\" data-end=\"6744\"\u003eYes. The rubber seals help limit intrusion from dust and fine debris.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1q1saz5\" data-start=\"6746\" data-end=\"6803\"\u003eIs this bearing suitable for continuous-duty systems?\u003c\/h3\u003e\n\u003cp data-start=\"6805\" data-end=\"6877\"\u003eYes. It is designed for repetitive and continuous rotating applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1dpfuzp\" data-start=\"6879\" data-end=\"6936\"\u003eWhat are the advantages of chrome steel construction?\u003c\/h3\u003e\n\u003cp data-start=\"6938\" data-end=\"7023\"\u003eChrome steel provides durability, wear resistance, and stable mechanical performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"p74zc0\" data-start=\"7025\" data-end=\"7072\"\u003eCan the 1658-2RS be used in compact motors?\u003c\/h3\u003e\n\u003cp data-start=\"7074\" data-end=\"7157\"\u003eAbsolutely. It is widely used in compact motors and rotating mechanical assemblies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":53239623352633,"sku":"BB-1658-2RS\/1","price":7.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/1658-2rs.png?v=1778181024"}],"url":"https:\/\/pgnbearings.com\/collections\/1600-series.oembed?page=2","provider":"PGN","version":"1.0","type":"link"}