{"product_id":"timken-hm256849d-90056-tapered-roller-bearing","title":"Timken HM256849D-90056 Tapered Roller Bearing","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=\"726\"\u003eThe Timken HM256849D-90056 tapered roller bearing is a complete TDI (Tapered Double Inner) bearing assembly featuring a double cone with matched cups and spacer, designed to support extremely high combined radial and axial loads in heavy-duty industrial rotating equipment. Commonly installed in rolling mills, industrial gearboxes, mining equipment, marine propulsion systems, and large power transmission assemblies where maximum rigidity, load capacity, and precise shaft positioning are required. Maintenance teams, OEMs, and system integrators use this complete bearing assembly for equipment repair, replacement, major rebuilds, and heavy-duty drivetrain retrofits. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"728\" data-end=\"745\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"746\" data-end=\"1291\"\u003eThe Timken HM256849D-90056 complete tapered roller bearing assembly is engineered for demanding industrial applications requiring exceptional load capacity, accurate shaft alignment, and extended service life. It is widely used in rolling mills, mining and aggregate equipment, heavy-duty conveyors, industrial gear reducers, marine drive systems, and other large rotating machinery where a preset TDI bearing assembly provides reliable performance under severe combined radial and axial loading conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1293\" data-end=\"1322\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1323\" data-end=\"2223\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1345\" data-end=\"1348\"\u003e• Manufacturer Part Number (MPN): HM256849D-90056\u003cbr data-start=\"1397\" data-end=\"1400\"\u003e• Product Type: Complete tapered roller bearing assembly\u003cbr data-start=\"1456\" data-end=\"1459\"\u003e• Bearing Type: TDI (Tapered Double Inner) assembly\u003cbr data-start=\"1510\" data-end=\"1513\"\u003e• Series: HM256800\u003cbr data-start=\"1531\" data-end=\"1534\"\u003e• Bore Diameter (ID): 11.8125 in (300.038 mm)\u003cbr data-start=\"1579\" data-end=\"1582\"\u003e• Outside Diameter (OD): 16.6250 in (422.275 mm)\u003cbr data-start=\"1630\" data-end=\"1633\"\u003e• Bearing Width (T): 5.9375 in (150.813 mm)\u003cbr data-start=\"1676\" data-end=\"1679\"\u003e• Double Cone Width (B): 5.9375 in (150.813 mm)\u003cbr data-start=\"1726\" data-end=\"1729\"\u003e• Outer Ring Width (C): 2.5000 in (63.500 mm)\u003cbr data-start=\"1774\" data-end=\"1777\"\u003e• Cage Type: Pin-type cage\u003cbr data-start=\"1803\" data-end=\"1806\"\u003e• Material: High-grade bearing steel\u003cbr data-start=\"1842\" data-end=\"1845\"\u003e• Load Type: Combined radial and axial loads\u003cbr data-start=\"1889\" data-end=\"1892\"\u003e• Dynamic Radial Load Rating (C1): 508,000 lbf (2,260,000 N)\u003cbr data-start=\"1952\" data-end=\"1955\"\u003e• Static Radial Load Rating (C0): 622,000 lbf (2,770,000 N)\u003cbr data-start=\"2014\" data-end=\"2017\"\u003e• Maximum Shaft Fillet Radius: 0.250 in (6.40 mm)\u003cbr data-start=\"2066\" data-end=\"2069\"\u003e• Compatible Cup: Timken HM256810\u003cbr data-start=\"2102\" data-end=\"2105\"\u003e• Design: Preset complete TDI bearing assembly with spacer (90056 configuration) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2225\" data-end=\"2249\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2250\" data-end=\"2434\"\u003e• Timken HM256849D\/HM256810 bearing assembly\u003cbr data-start=\"2294\" data-end=\"2297\"\u003e• Timken HM256849DA\/HM256810 bearing assembly\u003cbr data-start=\"2342\" data-end=\"2345\"\u003e• Timken HM256849D-90056 preset assembly equivalent \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"11od890\" data-start=\"2436\" data-end=\"2469\"\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714037088558,"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_c8cb175f-7136-4a43-b1e6-bd2859c6d00c.jpg?v=1770414530","url":"https:\/\/plgautomation.com\/products\/timken-hm256849d-90056-tapered-roller-bearing","provider":"PLG Automation ","version":"1.0","type":"link"}