{"product_id":"timken-52400-class-3-tapered-roller-bearing-cone","title":"Timken 52400 Class 3 Tapered Roller Bearing Cone","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"745\"\u003eThe Timken 52400 Class 3 Tapered Roller Bearing Cone is a precision single-row tapered roller bearing cone engineered to support heavy combined radial and axial loads while maintaining accurate shaft alignment in demanding industrial applications. Manufactured to Class 3 precision tolerances, it delivers enhanced running accuracy and reliability for rolling mills, industrial gearboxes, mining equipment, construction machinery, heavy-duty axles, and power transmission systems. Maintenance teams, OEMs, and industrial repair specialists use this bearing cone for equipment replacement, rebuilds, retrofits, and preventive maintenance to maximize bearing performance and service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"747\" data-end=\"764\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"765\" data-end=\"1270\"\u003eThe Timken 52400 Class 3 Tapered Roller Bearing Cone is designed for applications requiring high load capacity, precision shaft positioning, and extended service life. It is commonly paired with Timken \u003cstrong data-start=\"967\" data-end=\"976\"\u003e52618\u003c\/strong\u003e, \u003cstrong data-start=\"978\" data-end=\"988\"\u003e52618P\u003c\/strong\u003e, or \u003cstrong data-start=\"993\" data-end=\"1003\"\u003e52630X\u003c\/strong\u003e bearing cups and is widely used in rolling mills, industrial gearboxes, mining and aggregate equipment, construction machinery, heavy-duty conveyors, and power transmission equipment where precision and durability are essential. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1272\" data-end=\"1301\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1302\" data-end=\"2654\"\u003e• Manufacturer Part Number (MPN): 52400 (Class 3)\u003cbr data-start=\"1351\" data-end=\"1354\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1376\" data-end=\"1379\"\u003e• Product Type: Tapered Roller Bearing Cone\u003cbr data-start=\"1422\" data-end=\"1425\"\u003e• Bearing Type: Single Row Tapered Roller Bearing (TS)\u003cbr data-start=\"1479\" data-end=\"1482\"\u003e• Precision Class: Class 3\u003cbr data-start=\"1508\" data-end=\"1511\"\u003e• Cone Part Number: 52400\u003cbr data-start=\"1536\" data-end=\"1539\"\u003e• Series: 52000 Series\u003cbr data-start=\"1561\" data-end=\"1564\"\u003e• Design Units: Inch\u003cbr data-start=\"1584\" data-end=\"1587\" data-is-only-node=\"\"\u003e• Cage Material: Stamped Steel\u003cbr data-start=\"1617\" data-end=\"1620\"\u003e• Bore Diameter (ID): 4.0000 in (101.600 mm)\u003cbr data-start=\"1664\" data-end=\"1667\"\u003e• Inner Ring Width (B): 1.4219 in (36.116 mm)\u003cbr data-start=\"1712\" data-end=\"1715\"\u003e• Dynamic Radial Load Rating (C90): 13,000 lbf (57,900 N)\u003cbr data-start=\"1772\" data-end=\"1775\"\u003e• Dynamic Radial Load Rating (C1): 50,200 lbf (223,000 N)\u003cbr data-start=\"1832\" data-end=\"1835\"\u003e• Two-Row Dynamic Radial Load Rating (C1): 87,500 lbf (389,000 N)\u003cbr data-start=\"1900\" data-end=\"1903\"\u003e• Two-Row Dynamic Radial Load Rating (C90): 22,700 lbf (101,000 N)\u003cbr data-start=\"1969\" data-end=\"1972\"\u003e• Dynamic Axial Load Rating (Ca90): 10,600 lbf (47,100 N)\u003cbr data-start=\"2029\" data-end=\"2032\"\u003e• Static Radial Load Rating (C0): 77,000 lbf (343,000 N)\u003cbr data-start=\"2088\" data-end=\"2091\"\u003e• Maximum Shaft Fillet Radius: 0.140 in (3.600 mm)\u003cbr data-start=\"2141\" data-end=\"2144\"\u003e• Shaft Backing Shoulder Diameter – Frontface (da): 4.37 in (111 mm)\u003cbr data-start=\"2212\" data-end=\"2215\"\u003e• Shaft Backing Shoulder Diameter – Backface (db): 4.61 in (117 mm)\u003cbr data-start=\"2282\" data-end=\"2285\"\u003e• Effective Center Location: -0.02 in (-0.5 mm)\u003cbr data-start=\"2332\" data-end=\"2335\"\u003e• Geometry Factor (Cg): 0.152\u003cbr data-start=\"2364\" data-end=\"2367\"\u003e• K Factor: 1.23\u003cbr data-start=\"2383\" data-end=\"2386\"\u003e• Weight: 15.52 lb (7.04 kg)\u003cbr data-start=\"2414\" data-end=\"2417\"\u003e• Compatible Bearing Cups: Timken 52618, 52618P, 52630X\u003cbr data-start=\"2472\" data-end=\"2475\"\u003e• Typical Applications: Rolling Mills, Industrial Gearboxes, Mining Equipment, Construction Machinery, 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=\"2656\" data-end=\"2680\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2681\" data-end=\"2890\"\u003e• SKF Equivalent Precision Tapered Roller Bearing Cone\u003cbr data-start=\"2735\" data-end=\"2738\"\u003e• NTN Equivalent Precision Tapered Roller Bearing Cone\u003cbr data-start=\"2792\" data-end=\"2795\"\u003e• Timken \u003ca href=\"https:\/\/plgautomation.com\/products\/timken-52618-tapered-roller-bearing?_pos=1\u0026amp;_sid=9b3703bbd\u0026amp;_ss=r\"\u003e52618 \u003c\/a\u003eBearing Cup\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New","offer_id":51714046066990,"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_50c82136-1b44-4457-a446-75d015bbbbc4.jpg?v=1770414844","url":"https:\/\/plgautomation.com\/products\/timken-52400-class-3-tapered-roller-bearing-cone","provider":"PLG Automation ","version":"1.0","type":"link"}