{"product_id":"timken-99102cd-double-roller-bearing-cup","title":"TIMKEN,99102CD,DOUBLE ROLLER BEARING CUP","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=\"874\"\u003eThe Timken 99102CD is a precision double tapered roller bearing cup designed for TDO (Tapered Double Outer) bearing assemblies that support exceptionally high combined radial and axial loads while providing a wide effective bearing spread for improved rigidity. Manufactured from premium through-hardened bearing steel, the double cup is engineered for heavy-duty industrial applications where resistance to overturning moments, precise shaft positioning, and long service life are essential. Commonly used in rolling mills, mining equipment, industrial gear drives, marine propulsion systems, paper mills, and heavy processing machinery, the Timken 99102CD is widely selected by maintenance teams, OEMs, and system integrators for equipment repairs, bearing replacements, retrofit projects, and preventive maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"876\" data-end=\"893\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"894\" data-end=\"1450\"\u003eThe Timken 99102CD double tapered roller bearing cup is designed for use with compatible Timken double-row tapered roller bearing cones, such as the 99600 cone, to form a complete TDO bearing assembly. Its wide effective bearing spread makes it ideal for applications subjected to heavy radial loads, axial loads in both directions, and significant overturning moments, including rolling mills, mining conveyors, steel processing equipment, marine drives, industrial gearboxes, and other heavy-duty rotating machinery. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1452\" data-end=\"1481\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1482\" data-end=\"2472\"\u003e• Manufacturer Part Number (MPN): 99102CD\u003cbr data-start=\"1523\" data-end=\"1526\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1548\" data-end=\"1551\"\u003e• Product Type: Double Roller Bearing Cup\u003cbr data-start=\"1592\" data-end=\"1595\"\u003e• Bearing Type: Double Tapered Roller Bearing Cup (TDO)\u003cbr data-start=\"1650\" data-end=\"1653\"\u003e• Series: 99000 Series\u003cbr data-start=\"1675\" data-end=\"1678\"\u003e• Design Units: Inch (Imperial)\u003cbr data-start=\"1709\" data-end=\"1712\"\u003e• Material: Through-Hardened Bearing Steel\u003cbr data-start=\"1754\" data-end=\"1757\"\u003e• Cup Outer Diameter (D): 10.000 in (254.000 mm)\u003cbr data-start=\"1805\" data-end=\"1808\" data-is-only-node=\"\"\u003e• Double Cup Width (C): 4.375 in (111.125 mm)\u003cbr data-start=\"1853\" data-end=\"1856\"\u003e• Cup Backface \"To Clear\" Radius (r): 0.060 in (1.5 mm)\u003cbr data-start=\"1911\" data-end=\"1914\"\u003e• Cup Frontface Backing Diameter (Da): 9.38 in (238.30 mm)\u003cbr data-start=\"1972\" data-end=\"1975\"\u003e• K Factor: 1.43\u003cbr data-start=\"1991\" data-end=\"1994\"\u003e• ISO Factor (e): 0.41\u003cbr data-start=\"2016\" data-end=\"2019\"\u003e• ISO Factor (Y1): 1.66\u003cbr data-start=\"2042\" data-end=\"2045\"\u003e• ISO Factor (Y2): 2.47\u003cbr data-start=\"2068\" data-end=\"2071\"\u003e• Geometry Factor (Cg): 0.143\u003cbr data-start=\"2100\" data-end=\"2103\"\u003e• Cage Type (Compatible Assembly): Stamped Steel\u003cbr data-start=\"2151\" data-end=\"2154\"\u003e• Compatible Cone: Timken 99600\u003cbr data-start=\"2185\" data-end=\"2188\"\u003e• Typical Bearing Assembly: Timken 99600-99102CD\u003cbr data-start=\"2236\" data-end=\"2239\"\u003e• Typical Applications: Rolling mills, mining equipment, heavy industrial gearboxes, marine propulsion systems, paper mills, steel processing equipment, and heavy-duty power transmission systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2474\" data-end=\"2498\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2499\" data-end=\"2580\"\u003e• SKF 99102CD Double Cup\u003cbr data-start=\"2523\" data-end=\"2526\"\u003e• NTN 99102CD Double Cup\u003cbr data-start=\"2550\" data-end=\"2553\"\u003e• KOYO 99102CD Double Cup\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714040496430,"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_8892718a-eb8d-4b2e-9c0c-6770bc7b903f.jpg?v=1770414648","url":"https:\/\/plgautomation.com\/products\/timken-99102cd-double-roller-bearing-cup","provider":"PLG Automation ","version":"1.0","type":"link"}