{"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","url":"https:\/\/pgnbearings.com\/products\/pgn-1621-2rs-bearing-c0-pre-lubricated-chrome-steel-sealed-ball-bearing","provider":"PGN","version":"1.0","type":"link"}