{"product_id":"timken-28580-cone-w-28521-cup","title":"Timken 28580 Cone w 28521 Cup","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"605\"\u003eThe Timken 28580\/28521 tapered roller bearing set is a matched single-row tapered roller bearing assembly consisting of the 28580 cone and 28521 cup. It is designed to support combined radial and axial loads in heavy-duty rotating equipment. Commonly installed in industrial gearboxes, conveyor systems, mining machinery, agricultural equipment, wheel hubs, and power transmission systems, this bearing set is used by maintenance professionals, OEMs, and rebuild specialists for equipment replacement, preventive maintenance, and machinery overhauls. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"607\" data-end=\"624\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"625\" data-end=\"1099\"\u003eThe Timken 28580\/28521 bearing set provides precise shaft alignment, reduced friction, and high load-carrying capacity under combined radial and thrust loads. Its separable cone-and-cup design simplifies installation and maintenance, making it suitable for industrial gearboxes, conveyor drives, axle assemblies, machine tools, agricultural machinery, mining equipment, 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=\"1101\" data-end=\"1130\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1131\" data-end=\"2187\"\u003e• Manufacturer Part Number (MPN): 28580\/28521\u003cbr data-start=\"1176\" data-end=\"1179\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1201\" data-end=\"1204\"\u003e• Product Type: Tapered roller bearing set\u003cbr data-start=\"1246\" data-end=\"1249\"\u003e• Bearing Type: Single-row tapered roller bearing assembly (TS)\u003cbr data-start=\"1312\" data-end=\"1315\"\u003e• Components Included: Cone 28580 and Cup 28521\u003cbr data-start=\"1362\" data-end=\"1365\"\u003e• Bore Diameter (ID): 2.0000 in (50.800 mm)\u003cbr data-start=\"1408\" data-end=\"1411\"\u003e• Outside Diameter (OD): 3.6250 in (92.075 mm)\u003cbr data-start=\"1457\" data-end=\"1460\"\u003e• Overall Width (T): 0.9688 in (24.608 mm)\u003cbr data-start=\"1502\" data-end=\"1505\"\u003e• Cone Width (B): 1.0000 in (25.400 mm)\u003cbr data-start=\"1544\" data-end=\"1547\"\u003e• Cup Width (C): 0.7813 in (19.845 mm)\u003cbr data-start=\"1585\" data-end=\"1588\"\u003e• Cage Material: Stamped steel\u003cbr data-start=\"1618\" data-end=\"1621\"\u003e• Dynamic Radial Load Rating (C1): 22,200 lbf (98.9 kN)\u003cbr data-start=\"1676\" data-end=\"1679\"\u003e• Dynamic Radial Load Rating (C90): 5,770 lbf (25.7 kN)\u003cbr data-start=\"1734\" data-end=\"1737\"\u003e• Static Radial Load Rating (C0): 29,200 lbf (130 kN)\u003cbr data-start=\"1790\" data-end=\"1793\"\u003e• Dynamic Thrust Rating (Ca90): 3,720 lbf (16.6 kN)\u003cbr data-start=\"1844\" data-end=\"1847\"\u003e• Weight: 1.6 lb (0.7 kg)\u003cbr data-start=\"1872\" data-end=\"1875\"\u003e• Function: Supports combined radial and axial loads with precise shaft positioning.\u003cbr data-start=\"1959\" data-end=\"1962\"\u003e• Features: Precision-ground raceways, separable cone and cup design, stamped steel cage, high load capacity, excellent durability, and suitability for heavy-duty industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2189\" data-end=\"2213\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2214\" data-end=\"2403\"\u003e• Timken 28580\/28521 tapered roller bearing set\u003cbr data-start=\"2261\" data-end=\"2264\"\u003e• SKF 28580\/28521 tapered roller bearing set\u003cbr data-start=\"2308\" data-end=\"2311\"\u003e• NTN 28580\/28521 tapered roller bearing set\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714063204654,"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_d90b34dc-5fe4-4f91-a4d5-0583204b483e.jpg?v=1770415370","url":"https:\/\/plgautomation.com\/products\/timken-28580-cone-w-28521-cup","provider":"PLG Automation ","version":"1.0","type":"link"}