{"product_id":"timken-lm742749-lm74210cd-tapered-roller-bearing-assembly","title":"Timken LM742749-LM74210CD Tapered Roller 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=\"873\"\u003eThe Timken LM742749–LM74210CD is a precision tapered roller bearing assembly consisting of a single cone (inner ring assembly) and a double cup (outer ring assembly), designed in the TDO (Tapered Double Outer) configuration to support heavy combined radial and axial loads while providing excellent rigidity and accurate shaft positioning. This bearing assembly is commonly installed in industrial gearboxes, conveyors, mining equipment, construction machinery, agricultural equipment, and power transmission systems where high load capacity and dependable operation are required. Maintenance teams, OEMs, and system integrators specify the Timken LM742749–LM74210CD tapered roller bearing assembly for equipment repair, replacement, machine rebuilds, and retrofits requiring genuine Timken matched bearing components. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"875\" data-end=\"892\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"893\" data-end=\"1496\"\u003eThe Timken LM742749–LM74210CD tapered roller bearing assembly is engineered for demanding industrial applications requiring reliable support for combined radial and axial loads with increased stiffness. It is widely used in industrial gear reducers, heavy-duty conveyors, mining and aggregate equipment, construction machinery, agricultural equipment, and power transmission systems where the TDO bearing configuration provides precise shaft alignment, efficient load distribution, and extended bearing service life under continuous heavy-duty operating conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1498\" data-end=\"1527\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1528\" data-end=\"2370\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1550\" data-end=\"1553\"\u003e• Manufacturer Part Number (MPN): LM742749–LM74210CD\u003cbr data-start=\"1605\" data-end=\"1608\"\u003e• Product Type: Tapered roller bearing assembly\u003cbr data-start=\"1655\" data-end=\"1658\"\u003e• Bearing Type: TDO (Tapered Double Outer)\u003cbr data-start=\"1700\" data-end=\"1703\"\u003e• Series: LM742700\u003cbr data-start=\"1721\" data-end=\"1724\"\u003e• Design Series: TDO\u003cbr data-start=\"1744\" data-end=\"1747\"\u003e• Cone Part Number: LM742749\u003cbr data-start=\"1775\" data-end=\"1778\"\u003e• Cup Part Number: LM74210CD (double cup)\u003cbr data-start=\"1819\" data-end=\"1822\"\u003e• Bore Diameter: 8.5000 in (215.900 mm)\u003cbr data-start=\"1861\" data-end=\"1864\"\u003e• Outside Diameter: 11.2500 in (285.750 mm)\u003cbr data-start=\"1907\" data-end=\"1910\"\u003e• Width(s): 3.1250 in (79.375 mm) overall assembly\u003cbr data-start=\"1960\" data-end=\"1963\"\u003e• Cage Type: Stamped steel\u003cbr data-start=\"1989\" data-end=\"1992\"\u003e• Material: High-grade bearing steel\u003cbr data-start=\"2028\" data-end=\"2031\"\u003e• Load Type: Combined radial and axial loads\u003cbr data-start=\"2075\" data-end=\"2078\"\u003e• Dynamic Rating: 96,600 lbf (430,000 N)\u003cbr data-start=\"2118\" data-end=\"2121\"\u003e• Static Rating: 200,000 lbf (892,000 N)\u003cbr data-start=\"2161\" data-end=\"2164\"\u003e• Dynamic Axial Rating: 20,600 lbf (91,800 N)\u003cbr data-start=\"2209\" data-end=\"2212\"\u003e• Weight: Approximately 30.7 lb (13.9 kg)\u003cbr data-start=\"2253\" data-end=\"2256\"\u003e• Compatible Cone\/Cup: Timken LM742749 cone with Timken LM74210CD double cup \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2372\" data-end=\"2396\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2397\" data-end=\"2543\"\u003e• Timken LM742749–LM74210CD bearing assembly\u003cbr data-start=\"2441\" data-end=\"2444\"\u003e• Timken LM742749 with LM742710 cups (paired arrangement)\u003cbr data-start=\"2501\" data-end=\"2504\"\u003e• OEM equivalent TDO bearing assembly\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714034696494,"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_595eb508-c724-48a7-80bc-62ceaec3f697.jpg?v=1770414451","url":"https:\/\/plgautomation.com\/products\/timken-lm742749-lm74210cd-tapered-roller-bearing-assembly","provider":"PLG Automation ","version":"1.0","type":"link"}