{"product_id":"timken-74850-tapered-roller-bearing-cup-outer-race","title":"Timken 74850 Tapered Roller Bearing Cup Outer Race","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"708\"\u003eThe Timken 74850 tapered roller bearing is a precision single row tapered roller bearing cup (outer race) designed for bearing assemblies that support combined radial and axial loads in heavy-duty rotating equipment. Commonly installed in industrial gearboxes, mining equipment, construction machinery, heavy-duty trailers, and power transmission systems where precise bearing alignment, high load capacity, and reliable operation are essential. Maintenance teams, OEMs, and system integrators use this bearing cup for equipment repairs, bearing replacements, retrofit projects, and preventive maintenance to maximize bearing life and minimize downtime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"710\" data-end=\"727\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"728\" data-end=\"1192\"\u003eThe Timken 74850 tapered roller bearing cup is engineered for use with compatible Timken tapered roller bearing cones, including 74525, 74550, and related assemblies. It is widely used in wheel-end assemblies, industrial drives, conveyors, heavy-duty axles, mining machinery, and other rotating equipment requiring dependable load distribution, reduced friction, and extended service life under demanding operating conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1194\" data-end=\"1223\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1224\" data-end=\"2199\"\u003e• Manufacturer Part Number (MPN): 74850\u003cbr data-start=\"1263\" data-end=\"1266\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1288\" data-end=\"1291\"\u003e• Product Type: Tapered Roller Bearing Cup\u003cbr data-start=\"1333\" data-end=\"1336\"\u003e• Bearing Type: Single Row Tapered Roller Bearing Cup (TS)\u003cbr data-start=\"1394\" data-end=\"1397\"\u003e• Cup Part Number: 74850\u003cbr data-start=\"1421\" data-end=\"1424\"\u003e• Series: 74000 Series\u003cbr data-start=\"1446\" data-end=\"1449\"\u003e• Design Units: Inch (Imperial)\u003cbr data-start=\"1480\" data-end=\"1483\"\u003e• Material: Through-Hardened Chrome Steel\u003cbr data-start=\"1524\" data-end=\"1527\" data-is-only-node=\"\"\u003e• Precision Rating: ABMA Class 2 (Standard)\u003cbr data-start=\"1570\" data-end=\"1573\"\u003e• Outside Diameter (OD): 8.5000 in (215.900 mm)\u003cbr data-start=\"1620\" data-end=\"1623\"\u003e• Cup Width (C): 1.3750 in (34.925 mm)\u003cbr data-start=\"1661\" data-end=\"1664\"\u003e• Maximum Housing Fillet Radius: 0.130 in (3.300 mm)\u003cbr data-start=\"1716\" data-end=\"1719\"\u003e• Housing Backing Shoulder Diameter – Frontface (Da): 8.23 in (209.00 mm)\u003cbr data-start=\"1792\" data-end=\"1795\"\u003e• Housing Backing Shoulder Diameter – Backface (Db): 7.72 in (196.09 mm)\u003cbr data-start=\"1867\" data-end=\"1870\"\u003e• e Factor: 0.49\u003cbr data-start=\"1886\" data-end=\"1889\"\u003e• Y Factor: 1.23\u003cbr data-start=\"1905\" data-end=\"1908\"\u003e• Geometry Factor (Cg): 0.134\u003cbr data-start=\"1937\" data-end=\"1940\"\u003e• Weight: 13.1 lb (5.9 kg)\u003cbr data-start=\"1966\" data-end=\"1969\"\u003e• Compatible Bearing Cones: Timken 74500, 74525, 74550\u003cbr data-start=\"2023\" data-end=\"2026\"\u003e• Typical Applications: Industrial gearboxes, mining equipment, construction machinery, heavy-duty trailers, power transmission systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2201\" data-end=\"2225\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2226\" data-end=\"2268\"\u003e• SKF 74850\u003cbr data-start=\"2237\" data-end=\"2240\"\u003e• NTN 74850\u003cbr data-start=\"2251\" data-end=\"2254\"\u003e• KOYO 74850\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714041872686,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_b8c6ab16-6cba-4bb2-88a3-e970bc0340c9.jpg?v=1770414698","url":"https:\/\/plgautomation.com\/products\/timken-74850-tapered-roller-bearing-cup-outer-race","provider":"PLG Automation ","version":"1.0","type":"link"}