{"product_id":"timken-28584-902a1-28584902a1-matched-bearing-assembly","title":"TIMKEN 28584-902A1 28584902A1 Matched Bearing Assembly","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=\"636\"\u003eThe Timken 28584-902A1 (28584902A1) is a matched double-row tapered roller bearing assembly engineered to support heavy combined radial and axial loads while providing exceptional rigidity and precise shaft positioning. This preassembled bearing features two single-row tapered roller bearings supplied as a matched set for simplified installation and consistent preload. It is commonly used in industrial gearboxes, conveyors, mining equipment, material handling systems, and heavy-duty power transmission applications where high load capacity and long service life are essential. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"638\" data-end=\"655\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"656\" data-end=\"1114\"\u003eThe Timken 28584-902A1 matched bearing assembly is designed for fixed shaft positions requiring high rigidity and reliable performance under heavy radial and thrust loads. Its factory-matched construction ensures accurate bearing preload and alignment, making it suitable for industrial gearboxes, conveyor drives, mining machinery, steel processing equipment, paper mills, and other heavy industrial rotating equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1116\" data-end=\"1145\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1146\" data-end=\"2409\"\u003e• Manufacturer Part Number (MPN): 28584-902A1 (28584902A1)\u003cbr data-start=\"1204\" data-end=\"1207\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1229\" data-end=\"1232\"\u003e• Product Type: Matched tapered roller bearing assembly\u003cbr data-start=\"1287\" data-end=\"1290\"\u003e• Bearing Type: Double-row tapered roller bearing assembly\u003cbr data-start=\"1348\" data-end=\"1351\"\u003e• Bearing Arrangement: Factory-matched assembly\u003cbr data-start=\"1398\" data-end=\"1401\"\u003e• Bore Diameter (ID): 2.063 in (52.387 mm)\u003cbr data-start=\"1443\" data-end=\"1446\"\u003e• Outside Diameter (OD): 3.625 in (92.075 mm)\u003cbr data-start=\"1491\" data-end=\"1494\"\u003e• Overall Width: 2.156 in (54.752 mm)\u003cbr data-start=\"1531\" data-end=\"1534\" data-is-only-node=\"\"\u003e• Cone Width: 1.000 in (25.400 mm)\u003cbr data-start=\"1568\" data-end=\"1571\"\u003e• Outer Ring Width: 1.781 in (45.227 mm)\u003cbr data-start=\"1611\" data-end=\"1614\"\u003e• Bore Type: Cylindrical\u003cbr data-start=\"1638\" data-end=\"1641\"\u003e• Number of Rows: Double\u003cbr data-start=\"1665\" data-end=\"1668\"\u003e• Cage Material: Steel\u003cbr data-start=\"1690\" data-end=\"1693\"\u003e• Cage Type: Stamped window cage\u003cbr data-start=\"1725\" data-end=\"1728\"\u003e• Bearing Material: Through-hardened steel\u003cbr data-start=\"1770\" data-end=\"1773\"\u003e• Precision Class: ABMA Class 2 (Standard)\u003cbr data-start=\"1815\" data-end=\"1818\"\u003e• Dynamic Radial Load Rating (C90): 5,340 lbf\u003cbr data-start=\"1863\" data-end=\"1866\"\u003e• Static Load Rating (C0): 29,200 lbf\u003cbr data-start=\"1903\" data-end=\"1906\"\u003e• K Factor: 1.55\u003cbr data-start=\"1922\" data-end=\"1925\"\u003e• Maximum Shaft Fillet Radius: 0.14 in (3.5 mm)\u003cbr data-start=\"1972\" data-end=\"1975\"\u003e• Maximum Housing Fillet Radius: 0.03 in (0.8 mm)\u003cbr data-start=\"2024\" data-end=\"2027\"\u003e• End Play: 0.012 in\u003cbr data-start=\"2047\" data-end=\"2050\"\u003e• Weight: 3.367 lb (1.53 kg)\u003cbr data-start=\"2078\" data-end=\"2081\"\u003e• Function: Supports heavy combined radial and axial loads while maintaining precise shaft alignment.\u003cbr data-start=\"2182\" data-end=\"2185\"\u003e• Features: Factory-matched assembly, double-row configuration, optimized internal geometry, precision-ground raceways, high rigidity, extended bearing life, and simplified installation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2411\" data-end=\"2435\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2436\" data-end=\"2686\"\u003e• Timken 28584-902A1 matched bearing assembly\u003cbr data-start=\"2481\" data-end=\"2484\"\u003e• SKF equivalent matched tapered roller bearing assembly (application dependent)\u003cbr data-start=\"2564\" data-end=\"2567\"\u003e• NTN equivalent double-row tapered roller bearing assembly\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714063040814,"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_6a00f18f-3ddb-4459-a093-e49f75297627.jpg?v=1770415359","url":"https:\/\/plgautomation.com\/products\/timken-28584-902a1-28584902a1-matched-bearing-assembly","provider":"PLG Automation ","version":"1.0","type":"link"}