{"product_id":"timken-28680-tapered-roller-bearing-cone","title":"TIMKEN 28680 TAPERED ROLLER BEARING CONE","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=\"646\"\u003eThe Timken 28680 tapered roller bearing cone is a single-row tapered roller bearing cone designed for use with a compatible Timken bearing cup to support combined radial and axial loads in heavy-duty rotating equipment. It is commonly installed in industrial gearboxes, conveyor systems, mining machinery, agricultural equipment, wheel hubs, and power transmission systems where precise shaft alignment and high load capacity are required. Maintenance technicians, OEMs, and rebuild specialists use this bearing cone for equipment replacement, preventive maintenance, and machinery rebuilds. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"648\" data-end=\"665\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"666\" data-end=\"1225\"\u003eThe Timken 28680 tapered roller bearing cone is engineered to operate with compatible Timken bearing cups such as the 28622 or 28621, providing accurate shaft positioning, reduced friction, and reliable performance under combined radial and thrust loads. Its separable cone design simplifies installation and maintenance, making it ideal for industrial gearboxes, conveyor drives, machine tools, axle assemblies, mining equipment, agricultural machinery, and material handling systems operating in demanding environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1227\" data-end=\"1256\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1257\" data-end=\"2428\"\u003e• Manufacturer Part Number (MPN): 28680\u003cbr data-start=\"1296\" data-end=\"1299\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1321\" data-end=\"1324\"\u003e• Product Type: Tapered roller bearing cone\u003cbr data-start=\"1367\" data-end=\"1370\"\u003e• Bearing Type: Single-row tapered roller bearing cone (TS)\u003cbr data-start=\"1429\" data-end=\"1432\"\u003e• Series: 28600\u003cbr data-start=\"1447\" data-end=\"1450\"\u003e• Bore Diameter (ID): 2.1875 in (55.563 mm)\u003cbr data-start=\"1493\" data-end=\"1496\"\u003e• Inner Ring Width (B): 0.9688 in (24.608 mm)\u003cbr data-start=\"1541\" data-end=\"1544\"\u003e• Cage Material: Stamped steel\u003cbr data-start=\"1574\" data-end=\"1577\" data-is-only-node=\"\"\u003e• Dynamic Radial Load Rating (C1): 27,700 lbf (123 kN)\u003cbr data-start=\"1631\" data-end=\"1634\"\u003e• Dynamic Radial Load Rating (C90): 7,180 lbf (32 kN)\u003cbr data-start=\"1687\" data-end=\"1690\"\u003e• Static Radial Load Rating (C0): 32,000 lbf (142 kN)\u003cbr data-start=\"1743\" data-end=\"1746\"\u003e• Dynamic Thrust Rating (Ca90): 4,950 lbf (22 kN)\u003cbr data-start=\"1795\" data-end=\"1798\"\u003e• K Factor: 1.45\u003cbr data-start=\"1814\" data-end=\"1817\"\u003e• Geometry Factor (Cg): 0.0979\u003cbr data-start=\"1847\" data-end=\"1850\"\u003e• Maximum Shaft Fillet Radius: 0.14 in (3.60 mm)\u003cbr data-start=\"1898\" data-end=\"1901\"\u003e• Effective Center Location: -0.13 in (-3.3 mm)\u003cbr data-start=\"1948\" data-end=\"1951\"\u003e• Weight: 1.1 lb (0.5 kg)\u003cbr data-start=\"1976\" data-end=\"1979\"\u003e• Compatible Bearing Cups: Timken 28622, 28621, and other compatible 28600-series cups depending on the application.\u003cbr data-start=\"2095\" data-end=\"2098\"\u003e• Function: Supports combined radial and axial loads when paired with a compatible Timken bearing cup.\u003cbr data-start=\"2200\" data-end=\"2203\"\u003e• Features: Precision-ground raceways, separable cone assembly, stamped steel cage, optimized internal geometry, high load capacity, and suitability for demanding industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2430\" data-end=\"2454\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2455\" data-end=\"2624\"\u003e• Timken 28680 tapered roller bearing cone\u003cbr data-start=\"2497\" data-end=\"2500\"\u003e• SKF 28680 tapered roller bearing cone\u003cbr data-start=\"2539\" data-end=\"2542\"\u003e• NTN 28680 tapered roller bearing cone\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714063008046,"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_d9be24de-9220-42a9-a111-385667bdd495.jpg?v=1770415358","url":"https:\/\/plgautomation.com\/products\/timken-28680-tapered-roller-bearing-cone","provider":"PLG Automation ","version":"1.0","type":"link"}