{"product_id":"timken-9386h-9321-tapered-roller-bearing-cup-and-cone","title":"Timken 9386H\/9321 Tapered Roller Bearing Cup And 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=\"789\"\u003eThe Timken 9386H\/9321 tapered roller bearing is a precision TS (Tapered Single) bearing assembly consisting of the Timken 9386H cone and Timken 9321 cup. Engineered to support heavy combined radial and axial loads, this bearing delivers excellent load distribution, precise shaft alignment, and long service life in demanding industrial applications. Commonly installed in industrial gearboxes, mining equipment, construction machinery, heavy-duty trailers, steel processing equipment, and power transmission systems, it is widely used by maintenance teams, OEMs, and system integrators for equipment repairs, bearing replacements, retrofit projects, and preventive maintenance to maximize equipment reliability and minimize downtime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"791\" data-end=\"808\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"809\" data-end=\"1244\"\u003eThe Timken 9386H\/9321 tapered roller bearing is designed for applications requiring dependable performance under continuous radial and thrust loading. It is widely used in industrial drives, heavy conveyors, mining machinery, agricultural equipment, construction equipment, and other rotating machinery where accurate shaft positioning, low friction, and high load-carrying capacity are essential. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1246\" data-end=\"1275\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1276\" data-end=\"2825\"\u003e• Manufacturer Part Number (MPN): 9386H \/ 9321\u003cbr data-start=\"1322\" data-end=\"1325\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1347\" data-end=\"1350\"\u003e• Product Type: Tapered Roller Bearing Assembly\u003cbr data-start=\"1397\" data-end=\"1400\"\u003e• Bearing Type: TS (Tapered Single)\u003cbr data-start=\"1435\" data-end=\"1438\"\u003e• Cone Part Number: 9386H\u003cbr data-start=\"1463\" data-end=\"1466\"\u003e• Cup Part Number: 9321\u003cbr data-start=\"1489\" data-end=\"1492\"\u003e• Series: 9300 Series\u003cbr data-start=\"1513\" data-end=\"1516\"\u003e• Design Units: Inch (Imperial)\u003cbr data-start=\"1547\" data-end=\"1550\" data-is-only-node=\"\"\u003e• Material: Through-Hardened Chrome Steel\u003cbr data-start=\"1591\" data-end=\"1594\"\u003e• Cage Type: Stamped Steel\u003cbr data-start=\"1620\" data-end=\"1623\"\u003e• Bore Diameter (d): 3.3125 in (84.138 mm)\u003cbr data-start=\"1665\" data-end=\"1668\"\u003e• Outside Diameter (D): 6.7500 in (171.450 mm)\u003cbr data-start=\"1714\" data-end=\"1717\"\u003e• Overall Bearing Width (T): 1.0000 in (25.400 mm)\u003cbr data-start=\"1767\" data-end=\"1770\"\u003e• Cone Width (B): 1.8125 in (46.038 mm)\u003cbr data-start=\"1809\" data-end=\"1812\"\u003e• Cup Width (C): 1.2500 in (31.750 mm)\u003cbr data-start=\"1850\" data-end=\"1853\"\u003e• Dynamic Radial Load Rating (C1): 81,600 lbf (363,000 N)\u003cbr data-start=\"1910\" data-end=\"1913\"\u003e• Dynamic Radial Load Rating (C90): 21,200 lbf (94,100 N)\u003cbr data-start=\"1970\" data-end=\"1973\"\u003e• Static Radial Load Rating (C0): 78,800 lbf (351,000 N)\u003cbr data-start=\"2029\" data-end=\"2032\"\u003e• Dynamic Axial Load Rating (Ca90): 27,700 lbf (123,000 N)\u003cbr data-start=\"2090\" data-end=\"2093\"\u003e• Maximum Shaft Fillet Radius: 0.140 in (3.600 mm)\u003cbr data-start=\"2143\" data-end=\"2146\"\u003e• Maximum Housing Fillet Radius: 0.130 in (3.300 mm)\u003cbr data-start=\"2198\" data-end=\"2201\"\u003e• Shaft Backing Shoulder Diameter – Frontface (da): 3.87 in (98.30 mm)\u003cbr data-start=\"2271\" data-end=\"2274\"\u003e• Shaft Backing Shoulder Diameter – Backface (db): 4.37 in (111.00 mm)\u003cbr data-start=\"2344\" data-end=\"2347\"\u003e• Housing Backing Shoulder Diameter – Frontface (Da): 6.48 in (164.59 mm)\u003cbr data-start=\"2420\" data-end=\"2423\"\u003e• Outer Ring Flange Diameter (D1): 6.7500 in (171.450 mm)\u003cbr data-start=\"2480\" data-end=\"2483\"\u003e• e Factor: 0.76\u003cbr data-start=\"2499\" data-end=\"2502\"\u003e• K Factor: 0.76\u003cbr data-start=\"2518\" data-end=\"2521\"\u003e• Geometry Factor (Cg): 0.105\u003cbr data-start=\"2550\" data-end=\"2553\"\u003e• G1 Factor: 118\u003cbr data-start=\"2569\" data-end=\"2572\"\u003e• G2 Factor: 18.6\u003cbr data-start=\"2589\" data-end=\"2592\"\u003e• Weight: 10.4 lb (4.7 kg)\u003cbr data-start=\"2618\" data-end=\"2621\"\u003e• Typical Applications: Industrial gearboxes, mining equipment, construction machinery, heavy-duty trailers, steel mills, conveyors, and power transmission equipment. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2827\" data-end=\"2851\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2852\" data-end=\"2909\"\u003e• SKF 9386H\/9321\u003cbr data-start=\"2868\" data-end=\"2871\"\u003e• NTN 9386H\/9321\u003cbr data-start=\"2887\" data-end=\"2890\"\u003e• KOYO 9386H\/9321\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714040693038,"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_8cea2815-d04c-41fd-8ce4-c150742eaba3.jpg?v=1770414661","url":"https:\/\/plgautomation.com\/products\/timken-9386h-9321-tapered-roller-bearing-cup-and-cone","provider":"PLG Automation ","version":"1.0","type":"link"}