{"product_id":"51208-jtekt-koyo-bearing","title":"51208 JTEKT Koyo Bearing","description":"\u003cp data-start=\"127\" data-end=\"515\"\u003eThe JTEKT \/ Koyo 51208 is a single-direction thrust ball bearing engineered to handle axial loads in one direction while maintaining smooth rotational performance. Featuring a precision-machined steel cage and hardened bearing components, this bearing is commonly used in industrial gearboxes, pumps, machine tools, conveyors, agricultural equipment, and heavy-duty rotating assemblies.\u003c\/p\u003e\n\u003cp data-start=\"517\" data-end=\"775\"\u003eIts separable design allows for easier installation and maintenance, while the high-quality Koyo manufacturing standards ensure dependable operation, reduced friction, and extended service life in demanding applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"777\" data-end=\"795\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"796\" data-end=\"1182\"\u003e\n\u003cli data-section-id=\"w31rnr\" data-start=\"796\" data-end=\"850\"\u003eBearing Type: Single-Direction Thrust Ball Bearing\u003c\/li\u003e\n\u003cli data-section-id=\"1kjv1ow\" data-start=\"851\" data-end=\"874\"\u003eBrand: JTEKT \/ Koyo\u003c\/li\u003e\n\u003cli data-section-id=\"5gsxfc\" data-start=\"875\" data-end=\"897\"\u003ePart Number: 51208\u003c\/li\u003e\n\u003cli data-section-id=\"1tt0flt\" data-start=\"898\" data-end=\"929\"\u003eInside Diameter (ID): 40 mm\u003c\/li\u003e\n\u003cli data-section-id=\"lr87k4\" data-start=\"930\" data-end=\"962\"\u003eOutside Diameter (OD): 68 mm\u003c\/li\u003e\n\u003cli data-section-id=\"8t8wsc\" data-start=\"963\" data-end=\"979\"\u003eWidth: 19 mm\u003c\/li\u003e\n\u003cli data-section-id=\"191qe7r\" data-start=\"980\" data-end=\"1012\"\u003eDynamic Load Rating: 58.7 kN\u003c\/li\u003e\n\u003cli data-section-id=\"1c1xcfm\" data-start=\"1013\" data-end=\"1044\"\u003eStatic Load Rating: 98.3 kN\u003c\/li\u003e\n\u003cli data-section-id=\"fl1bkc\" data-start=\"1045\" data-end=\"1082\"\u003eLimiting Speed (Grease): 2700 RPM\u003c\/li\u003e\n\u003cli data-section-id=\"zvl8jm\" data-start=\"1083\" data-end=\"1117\"\u003eLimiting Speed (Oil): 4200 RPM\u003c\/li\u003e\n\u003cli data-section-id=\"1xnfs6a\" data-start=\"1118\" data-end=\"1182\"\u003eWeight: Approx. 0.270 kg \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"1184\" data-end=\"1196\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1197\" data-end=\"1479\"\u003e\n\u003cli data-section-id=\"1gipnwh\" data-start=\"1197\" data-end=\"1238\"\u003eDesigned for high axial load capacity\u003c\/li\u003e\n\u003cli data-section-id=\"1e3cc0o\" data-start=\"1239\" data-end=\"1285\"\u003eSmooth and reliable rotational performance\u003c\/li\u003e\n\u003cli data-section-id=\"13vitqg\" data-start=\"1286\" data-end=\"1323\"\u003ePrecision steel cage construction\u003c\/li\u003e\n\u003cli data-section-id=\"1bwk9xq\" data-start=\"1324\" data-end=\"1372\"\u003eSeparable design for simplified installation\u003c\/li\u003e\n\u003cli data-section-id=\"t5akd1\" data-start=\"1373\" data-end=\"1428\"\u003eSuitable for industrial and heavy-duty applications\u003c\/li\u003e\n\u003cli data-section-id=\"qara26\" data-start=\"1429\" data-end=\"1479\"\u003eManufactured to Koyo \/ JTEKT quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xx0hya\" data-start=\"1481\" data-end=\"1504\"\u003eCommon Applications\u003c\/h3\u003e\n\u003cul data-start=\"1505\" data-end=\"1686\"\u003e\n\u003cli data-section-id=\"ho81mp\" data-start=\"1505\" data-end=\"1529\"\u003eIndustrial machinery\u003c\/li\u003e\n\u003cli data-section-id=\"dl2tr4\" data-start=\"1530\" data-end=\"1555\"\u003ePumps and compressors\u003c\/li\u003e\n\u003cli data-section-id=\"z1ximy\" data-start=\"1556\" data-end=\"1569\"\u003eGearboxes\u003c\/li\u003e\n\u003cli data-section-id=\"y8acu3\" data-start=\"1570\" data-end=\"1596\"\u003eAgricultural equipment\u003c\/li\u003e\n\u003cli data-section-id=\"18uwvvy\" data-start=\"1597\" data-end=\"1610\"\u003eConveyors\u003c\/li\u003e\n\u003cli data-section-id=\"1k09au2\" data-start=\"1611\" data-end=\"1640\"\u003eMaterial handling systems\u003c\/li\u003e\n\u003cli data-section-id=\"g9dkk1\" data-start=\"1641\" data-end=\"1686\"\u003eAutomotive and heavy equipment assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1688\" data-end=\"1813\"\u003e\u003cstrong data-start=\"1688\" data-end=\"1697\"\u003eNote:\u003c\/strong\u003e Image may vary from actual product. Please verify bearing dimensions and part number compatibility before purchase.\u003c\/p\u003e","brand":"JTEKT Koyo","offers":[{"title":"Default Title","offer_id":51745569145120,"sku":"51208","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/3443\/6640\/files\/ChatGPTImageMay26_2026_05_21_59PM.png?v=1779830538","url":"https:\/\/valuebearings.com\/products\/51208-jtekt-koyo-bearing","provider":"Value Bearings","version":"1.0","type":"link"}