{"product_id":"s61904-2rs-bearing-20x37x9-si3n4-c","title":"S61904-2RS Bearing 20x37x9 Si3N4 Ceramic Sealed ABEC-5 Bearing","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"middle\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003eS61904-2RS Sealed Ball Bearing\u003cbr\u003ePremium ABEC-5 Quality with Si3N4 Ceramic Balls\u003cbr\u003e(Silicon Nitride)\u003cbr\u003e20mm x 37mm x 9mm\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003ctable cellspacing=\"3\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cfont face=\"Tahoma\"\u003e\u003cp align=\"justify\"\u003e  \t\t\tS61904-2RS is double sealed, radial, deep groove ball bearing,S61904-2RS bearing is made from stainless steel with Ceramic Balls (Si3N4) and Nylon cage,S61904-2RS bearing is closed with rubber seals to protect the bearing from dust or any possible contamination,S61904-2RS bearing is sealed and self lubricated,the quality is set to EMQ (Premium ABEC-5 quality) to ensure high speeds,S61904-2RS bearing is lubricated with grease.  \t\t\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eS61904-2RS Ball Bearing\u003c\/li\u003e\n\u003cli\u003eDeep Groove Radial Ball Bearing\u003c\/li\u003e\n\u003cli\u003eDimensions: 20mm x 37mm x 9mm\/Metric\u003c\/li\u003e\n\u003cli\u003eID (inner diameter)\/Bore: 20mm\u003c\/li\u003e\n\u003cli\u003eOD (outer diameter): 37mm\u003c\/li\u003e\n\u003cli\u003eWidth: 9mm\u003c\/li\u003e\n\u003cli\u003eSize: 20 x 37 x 9 mm\u003c\/li\u003e\n\u003cli\u003eCage: Nylon Cage\u003c\/li\u003e\n\u003cli\u003eCeramic Balls (Si3N4)\u003c\/li\u003e\n\u003cli\u003eRadial Clearance: C3\u003c\/li\u003e\n\u003cli\u003eQuality: Premium ABEC-5\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eLubrication: Self Lubricated (Grease SRL) Bearing\u003c\/li\u003e\n\u003cli\u003eClosures: Double sealed with rubber seals RS\/RS1\/2RS1\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 Bearing\u003c\/li\u003e\n\u003cli\u003eEqual: 6904-2RS1 \u0026amp;6904-2RZ\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003e💡 What Does ABEC-5 Mean?\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eABEC-5\u003c\/strong\u003e is a precision rating from the \u003cem\u003eAnnular Bearing Engineers’ Committee (ABEC)\u003c\/em\u003e, indicating that the bearing is manufactured with \u003cstrong\u003etighter tolerances\u003c\/strong\u003e for improved accuracy and performance.\u003c\/p\u003e \u003cp\u003eBearings rated ABEC-5 are designed for \u003cstrong\u003ehigh-speed, low-friction operation\u003c\/strong\u003e, making them ideal for electric motors, precision tools, 3D printers, and performance equipment where smooth rotation and long service life are essential.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49309946052801,"sku":"Kit8041_1","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/1_c6ad26f0-515a-4248-b938-04cb91ea6510.jpg?v=1748646710","url":"https:\/\/smallbearings.com\/sv\/products\/s61904-2rs-bearing-20x37x9-si3n4-c","provider":"Small Bearings","version":"1.0","type":"link"}