{"product_id":"7210bw-nsk-single-row-angular-contact-ball-bearing-50x80x20mm","title":"7210BW NSK Single Row Angular Contact Ball Bearing 50x80x20mm","description":"\u003cp data-start=\"307\" data-end=\"670\"\u003eThe 7210BW Single Row Angular Contact Ball Bearing is designed to support combined radial loads and axial loads acting in one direction, making it suitable for precision machinery and high-speed industrial applications. Its angular contact design provides increased rigidity, stable running performance, and reliable load handling in compact bearing arrangements.\u003c\/p\u003e\n\u003cp data-start=\"672\" data-end=\"1005\"\u003eManufactured from high-quality bearing steel and produced to precise dimensional tolerances, the 7210BW delivers dependable performance and durability under demanding operating conditions. The open bearing design allows efficient lubrication and effective heat dissipation, contributing to smooth operation and extended service life.\u003c\/p\u003e\n\u003ch4 data-start=\"1007\" data-end=\"1031\"\u003eBoundary Dimensions\u003c\/h4\u003e\n\u003cul data-start=\"1032\" data-end=\"1198\"\u003e\n\u003cli data-start=\"1032\" data-end=\"1060\"\u003e\n\u003cp data-start=\"1034\" data-end=\"1060\"\u003eBore diameter (d): 50 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1061\" data-end=\"1092\"\u003e\n\u003cp data-start=\"1063\" data-end=\"1092\"\u003eOutside diameter (D): 90 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1093\" data-end=\"1113\"\u003e\n\u003cp data-start=\"1095\" data-end=\"1113\"\u003eWidth (B): 20 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1114\" data-end=\"1155\"\u003e\n\u003cp data-start=\"1116\" data-end=\"1155\"\u003eMinimum chamfer dimension (r): 1.1 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1156\" data-end=\"1198\"\u003e\n\u003cp data-start=\"1158\" data-end=\"1198\"\u003eMinimum chamfer dimension (r1): 0.6 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1200\" data-end=\"1223\"\u003eBasic Load Ratings\u003c\/h4\u003e\n\u003cul data-start=\"1224\" data-end=\"1313\"\u003e\n\u003cli data-start=\"1224\" data-end=\"1268\"\u003e\n\u003cp data-start=\"1226\" data-end=\"1268\"\u003eBasic dynamic load rating (Cr): 41,000 N\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1269\" data-end=\"1313\"\u003e\n\u003cp data-start=\"1271\" data-end=\"1313\"\u003eBasic static load rating (C0r): 28,600 N\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1315\" data-end=\"1326\"\u003eSpeeds\u003c\/h4\u003e\n\u003cul data-start=\"1327\" data-end=\"1434\"\u003e\n\u003cli data-start=\"1327\" data-end=\"1379\"\u003e\n\u003cp data-start=\"1329\" data-end=\"1379\"\u003eLimiting speed (grease lubrication): 4,500 min⁻¹\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1380\" data-end=\"1434\"\u003e\n\u003cp data-start=\"1382\" data-end=\"1434\"\u003eLimiting speed (oil-bath lubrication): 6,300 min⁻¹\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1436\" data-end=\"1460\"\u003eInternal Dimensions\u003c\/h4\u003e\n\u003cul data-start=\"1461\" data-end=\"1499\"\u003e\n\u003cli data-start=\"1461\" data-end=\"1499\"\u003e\n\u003cp data-start=\"1463\" data-end=\"1499\"\u003eEffective load center (a): 39.4 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1501\" data-end=\"1536\"\u003eAbutment and Fillet Dimensions\u003c\/h4\u003e\n\u003cul data-start=\"1537\" data-end=\"1690\"\u003e\n\u003cli data-start=\"1537\" data-end=\"1584\"\u003e\n\u003cp data-start=\"1539\" data-end=\"1584\"\u003eMinimum shaft abutment diameter (da): 57 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1585\" data-end=\"1634\"\u003e\n\u003cp data-start=\"1587\" data-end=\"1634\"\u003eMaximum housing abutment diameter (Da): 83 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1635\" data-end=\"1690\"\u003e\n\u003cp data-start=\"1637\" data-end=\"1690\"\u003eMaximum shaft or housing fillet radius (ra): 1.0 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1692\" data-end=\"1701\"\u003eMass\u003c\/h4\u003e\n\u003cul data-start=\"1702\" data-end=\"1734\"\u003e\n\u003cli data-start=\"1702\" data-end=\"1734\"\u003e\n\u003cp data-start=\"1704\" data-end=\"1734\"\u003eApproximate weight: 0.477 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1736\" data-end=\"1999\"\u003eThe 7210BW Angular Contact Ball Bearing is commonly used in machine tool spindles, pumps, compressors, electric motors, gearboxes, and other precision mechanical assemblies where high load capacity, controlled axial support, and reliable performance are required.\u003c\/p\u003e","brand":"NSK","offers":[{"title":"Default Title","offer_id":57783788011901,"sku":"7210BW-NSK","price":53.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/9684\/2842\/files\/NSKBWImage1_c09218b2-f7fc-43b0-a0b5-7f551177972d.jpg?v=1770202884","url":"https:\/\/bearing-king.co.uk\/products\/7210bw-nsk-single-row-angular-contact-ball-bearing-50x80x20mm","provider":"Bearing King","version":"1.0","type":"link"}