{"product_id":"timken-hm89443-tapered-roller-bearing-cone-inner-ring","title":"Timken HM89443 Tapered Roller Bearing Cone Inner Ring","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=\"694\"\u003eThe Timken HM89443 tapered roller bearing cone is a precision single cone (inner ring assembly) designed to support combined radial and axial loads in heavy-duty industrial rotating equipment. Commonly installed in industrial gearboxes, conveyors, mining equipment, construction machinery, agricultural equipment, and power transmission systems where dependable shaft support and extended bearing life are essential. Maintenance teams, OEMs, and system integrators use this tapered roller bearing cone for equipment repair, replacement, machine rebuilds, and drivetrain retrofits when paired with the compatible Timken HM89410 bearing cup. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"696\" data-end=\"713\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"714\" data-end=\"1282\"\u003eThe Timken HM89443 tapered roller bearing cone is engineered for demanding industrial applications requiring accurate shaft alignment, high load capacity, and reliable performance under combined radial and axial loads. It is widely used in industrial gear reducers, heavy-duty conveyors, mining and aggregate equipment, construction machinery, agricultural equipment, and other power transmission systems where it operates with the Timken HM89410 tapered roller bearing cup to provide long service life and consistent performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1284\" data-end=\"1313\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1314\" data-end=\"2025\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1336\" data-end=\"1339\"\u003e• Manufacturer Part Number (MPN): HM89443\u003cbr data-start=\"1380\" data-end=\"1383\"\u003e• Product Type: Tapered roller bearing cone\u003cbr data-start=\"1426\" data-end=\"1429\"\u003e• Bearing Type: Single cone (inner ring assembly)\u003cbr data-start=\"1478\" data-end=\"1481\"\u003e• Series: HM89400\u003cbr data-start=\"1498\" data-end=\"1501\"\u003e• Design Series: TS (Tapered Single)\u003cbr data-start=\"1537\" data-end=\"1540\"\u003e• Bore Diameter (ID): 1.3125 in (33.338 mm)\u003cbr data-start=\"1583\" data-end=\"1586\"\u003e• Inner Ring Width (B): 1.1250 in (28.575 mm)\u003cbr data-start=\"1631\" data-end=\"1634\"\u003e• Cage Type: Stamped steel cage\u003cbr data-start=\"1665\" data-end=\"1668\"\u003e• Material: High-grade bearing steel\u003cbr data-start=\"1704\" data-end=\"1707\"\u003e• Load Type: Combined radial and axial loads\u003cbr data-start=\"1751\" data-end=\"1754\"\u003e• Dynamic Radial Load Rating (C1): 24,800 lbf (110,000 N)\u003cbr data-start=\"1811\" data-end=\"1814\"\u003e• Static Radial Load Rating (C0): 26,700 lbf (119,000 N)\u003cbr data-start=\"1870\" data-end=\"1873\"\u003e• Maximum Shaft Fillet Radius: 0.030 in (0.800 mm)\u003cbr data-start=\"1923\" data-end=\"1926\"\u003e• Weight: 1.5 lb (0.7 kg)\u003cbr data-start=\"1951\" data-end=\"1954\"\u003e• Compatible Cup: Timken HM89410 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2027\" data-end=\"2051\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2052\" data-end=\"2146\"\u003e• Timken HM89443\/HM89410 bearing set\u003cbr data-start=\"2088\" data-end=\"2091\"\u003e• Timken HM89410 bearing cup\u003cbr data-start=\"2119\" data-end=\"2122\"\u003e• NTN HM89443 equivalent\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714036662574,"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_8912c722-13bc-481f-a71b-eb4ee6795eba.jpg?v=1770414518","url":"https:\/\/plgautomation.com\/products\/timken-hm89443-tapered-roller-bearing-cone-inner-ring","provider":"PLG Automation ","version":"1.0","type":"link"}