{"product_id":"6004-2rs-ball-bearing","title":"6004-2RS Ball Bearing - C3 Clearance - 20x42x12","description":"\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted rgb(22, 51, 64); height: 176.308px;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30%; background-color: #f0f0f0;\"\u003e \u003ccol style=\"width: 20%;\"\u003e \u003ccol style=\"width: 30%; background-color: #f0f0f0;\"\u003e \u003ccol style=\"width: 20%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 19.5898px;\"\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: 19.5898px;\"\u003e6004-2RS\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 19.5898px;\"\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: 19.5898px;\"\u003e20 mm\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;\"\u003e42 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7695px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 58.7695px;\"\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: 58.7695px;\"\u003e100% Chrome Steel (AISI 52100)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 58.7695px;\"\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: 58.7695px;\"\u003e21,000\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\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: 39.1797px;\"\u003e12 mm\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\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;\"\u003eC3 (Pre-Lubricated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 19.5898px;\"\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: 19.5898px;\"\u003e2,115 lbs\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding: 8px; height: 19.5898px;\"\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: 19.5898px;\"\u003e1,125 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eImage for illustration purposes only. Product may also be supplied in black.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"cowh71\" data-start=\"4003\" data-end=\"4026\"\u003e6004-2RS Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"4028\" data-end=\"4233\"\u003eThe 6004-2RS Ball Bearing is a deep groove ball bearing engineered for equipment requiring continuous operation, improved lubrication protection, and dependable performance in compact medium-speed systems.\u003c\/p\u003e\n\u003cp data-start=\"4235\" data-end=\"4595\"\u003eIts deep groove design supports smooth rotation and dependable mechanical stability, while double rubber seals (2RS) help protect internal grease from fine particles and moderate moisture. This combination makes the 6004-2RS a common choice for compact electric motors, industrial automation systems, and equipment operating continuously for extended periods.\u003c\/p\u003e\n\u003cp data-start=\"4597\" data-end=\"4786\"\u003eManufactured from chrome steel and supplied factory pre-lubricated, the bearing provides a balanced combination of durability, reduced operational noise, and lower maintenance requirements.\u003c\/p\u003e\n\u003ch2 data-section-id=\"paue67\" data-start=\"4788\" data-end=\"4827\"\u003eCommon Applications for the 6004-2RS\u003c\/h2\u003e\n\u003cp data-start=\"4829\" data-end=\"4914\"\u003eThe 6004-2RS is frequently used in compact equipment and rotating assemblies such as:\u003c\/p\u003e\n\u003cul data-start=\"4916\" data-end=\"5072\"\u003e\n\u003cli data-section-id=\"16r9s0j\" data-start=\"4916\" data-end=\"4933\"\u003eElectric motors\u003c\/li\u003e\n\u003cli data-section-id=\"1c4o0gk\" data-start=\"4934\" data-end=\"4955\"\u003eAutomated equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1rsh5f9\" data-start=\"4956\" data-end=\"4973\"\u003eIndustrial fans\u003c\/li\u003e\n\u003cli data-section-id=\"1tr1blu\" data-start=\"4974\" data-end=\"4988\"\u003eHVAC systems\u003c\/li\u003e\n\u003cli data-section-id=\"mkli8s\" data-start=\"4989\" data-end=\"5002\"\u003ePower tools\u003c\/li\u003e\n\u003cli data-section-id=\"1f3ksxo\" data-start=\"5003\" data-end=\"5016\"\u003eSmall pumps\u003c\/li\u003e\n\u003cli data-section-id=\"1t5biip\" data-start=\"5017\" data-end=\"5036\"\u003eCompact machinery\u003c\/li\u003e\n\u003cli data-section-id=\"4xgujc\" data-start=\"5037\" data-end=\"5072\"\u003eLight material handling equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5074\" data-end=\"5221\"\u003eThe 6000 series is recognized for versatility in compact industrial applications and dependable mechanical efficiency during continuous operation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14jwrt2\" data-start=\"5225\" data-end=\"5257\"\u003eMain Benefits of the 6004-2RS\u003c\/h2\u003e\n\u003ch3 data-section-id=\"19yrpmr\" data-start=\"5259\" data-end=\"5306\"\u003eSealing for improved operational protection\u003c\/h3\u003e\n\u003cp data-start=\"5308\" data-end=\"5453\"\u003eRubber seals help preserve internal lubrication and contribute to improved stability in environments exposed to fine dust and moderate moisture.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1pvqdnz\" data-start=\"5455\" data-end=\"5474\"\u003eQuiet operation\u003c\/h3\u003e\n\u003cp data-start=\"5476\" data-end=\"5597\"\u003eThe bearing delivers smooth rotation and reduced vibration, especially important in compact motors and automated systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1byaeen\" data-start=\"5599\" data-end=\"5637\"\u003eStable continuous-duty performance\u003c\/h3\u003e\n\u003cp data-start=\"5639\" data-end=\"5754\"\u003eDeep groove geometry supports balanced load distribution and dependable operation during extended operating cycles.\u003c\/p\u003e\n\u003ch3 data-section-id=\"y2lkr\" data-start=\"5756\" data-end=\"5797\"\u003eEasy integration into compact systems\u003c\/h3\u003e\n\u003cp data-start=\"5799\" data-end=\"5917\"\u003eThe dimensions of the 6004-2RS simplify installation in smaller equipment without compromising rotational performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ot1cz2\" data-start=\"5919\" data-end=\"5948\"\u003eChrome steel construction\u003c\/h3\u003e\n\u003cp data-start=\"5950\" data-end=\"6097\"\u003eManufactured from hardened chrome steel to provide dependable mechanical strength and long operational life in continuous industrial applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1my8nrw\" data-start=\"6099\" data-end=\"6138\"\u003eWhen Should You Choose the 6004-2RS?\u003c\/h2\u003e\n\u003cp data-start=\"6140\" data-end=\"6202\"\u003eThis model is typically recommended when applications require:\u003c\/p\u003e\n\u003cul data-start=\"6204\" data-end=\"6354\"\u003e\n\u003cli data-section-id=\"1vl9je9\" data-start=\"6204\" data-end=\"6225\"\u003ereduced maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"1ytbdt1\" data-start=\"6226\" data-end=\"6253\"\u003eimproved grease retention\u003c\/li\u003e\n\u003cli data-section-id=\"uipedd\" data-start=\"6254\" data-end=\"6281\"\u003econtinuous-duty operation\u003c\/li\u003e\n\u003cli data-section-id=\"tgfzt9\" data-start=\"6282\" data-end=\"6307\"\u003elower operational noise\u003c\/li\u003e\n\u003cli data-section-id=\"1tgsvhy\" data-start=\"6308\" data-end=\"6354\"\u003eadditional protection against fine particles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"cvfzkw\" data-start=\"6356\" data-end=\"6398\"\u003eDifference Between 6004-2RS and 6004-ZZ\u003c\/h2\u003e\n\u003cp data-start=\"6400\" data-end=\"6499\"\u003eAlthough both are deep groove ball bearings, the two models are optimized for different priorities.\u003c\/p\u003e\n\u003ch3 data-section-id=\"jzdsze\" data-start=\"6501\" data-end=\"6513\"\u003e6004-2RS\u003c\/h3\u003e\n\u003cul data-start=\"6514\" data-end=\"6643\"\u003e\n\u003cli data-section-id=\"1y1i0q8\" data-start=\"6514\" data-end=\"6528\"\u003erubber seals\u003c\/li\u003e\n\u003cli data-section-id=\"1ytbdt1\" data-start=\"6529\" data-end=\"6556\"\u003eimproved grease retention\u003c\/li\u003e\n\u003cli data-section-id=\"dkm3um\" data-start=\"6557\" data-end=\"6607\"\u003eadditional protection against light contaminants\u003c\/li\u003e\n\u003cli data-section-id=\"1yx95j1\" data-start=\"6608\" data-end=\"6643\"\u003efocused on operational durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1vbxlwp\" data-start=\"6645\" data-end=\"6656\"\u003e6004-ZZ\u003c\/h3\u003e\n\u003cul data-start=\"6657\" data-end=\"6762\"\u003e\n\u003cli data-section-id=\"e5qhbp\" data-start=\"6657\" data-end=\"6672\"\u003emetal shields\u003c\/li\u003e\n\u003cli data-section-id=\"1mcstqt\" data-start=\"6673\" data-end=\"6699\"\u003elower rolling resistance\u003c\/li\u003e\n\u003cli data-section-id=\"1r9ateh\" data-start=\"6700\" data-end=\"6728\"\u003eimproved high-RPM response\u003c\/li\u003e\n\u003cli data-section-id=\"19i20da\" data-start=\"6729\" data-end=\"6762\"\u003emore common in dry environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1pazttv\" data-start=\"6764\" data-end=\"6795\"\u003eInstallation Recommendations\u003c\/h2\u003e\n\u003cp data-start=\"6797\" data-end=\"6829\"\u003eTo improve bearing service life:\u003c\/p\u003e\n\u003cul data-start=\"6831\" data-end=\"6973\"\u003e\n\u003cli data-section-id=\"1mm7xs3\" data-start=\"6831\" data-end=\"6858\"\u003eAvoid installation impact\u003c\/li\u003e\n\u003cli data-section-id=\"sqqe5j\" data-start=\"6859\" data-end=\"6886\"\u003eUse proper mounting tools\u003c\/li\u003e\n\u003cli data-section-id=\"t05fuw\" data-start=\"6887\" data-end=\"6911\"\u003eVerify shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"1v9v0m6\" data-start=\"6912\" data-end=\"6943\"\u003eControl operating temperature\u003c\/li\u003e\n\u003cli data-section-id=\"11dww5z\" data-start=\"6944\" data-end=\"6973\"\u003eMonitor excessive vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"6975\" data-end=\"7003\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"7005\" data-end=\"7296\"\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=\"7298\" data-end=\"7304\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"107h7ny\" data-start=\"7306\" data-end=\"7342\"\u003eWhat does 2RS mean on a bearing?\u003c\/h3\u003e\n\u003cp data-start=\"7344\" data-end=\"7403\"\u003e“2RS” indicates rubber seals on both sides of the bearing.\u003c\/p\u003e\n\u003ch3 data-section-id=\"2s2wbc\" data-start=\"7405\" data-end=\"7447\"\u003eDoes the 6004-2RS come pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"7449\" data-end=\"7496\"\u003eYes. The bearing comes factory pre-lubricated.\u003c\/p\u003e\n\u003ch3 data-section-id=\"65aw5u\" data-start=\"7498\" data-end=\"7557\"\u003eIs this bearing suitable for continuous-duty operation?\u003c\/h3\u003e\n\u003cp data-start=\"7559\" data-end=\"7658\"\u003eYes. The 6004-2RS is designed for continuous industrial applications and compact rotating systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1lmouo0\" data-start=\"7660\" data-end=\"7706\"\u003eCan this model be used in electric motors?\u003c\/h3\u003e\n\u003cp data-start=\"7708\" data-end=\"7783\"\u003eYes. The 6004-2RS is widely used in compact motors and automated equipment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1y32hka\" data-start=\"7785\" data-end=\"7827\"\u003eWhat is the advantage of rubber seals?\u003c\/h3\u003e\n\u003cp data-start=\"7829\" data-end=\"7948\"\u003eThey help preserve internal lubrication while providing additional protection against fine dust and moderate moisture.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":13311583453297,"sku":"BB-6004-2RS\/1","price":1.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/6004-rs.png?v=1778781049","url":"https:\/\/pgnbearings.com\/products\/6004-2rs-ball-bearing","provider":"PGN","version":"1.0","type":"link"}