Timken 3982 Single-Row Tapered Roller Bearing Cone

The Timken 3982 single-row tapered roller bearing cone provides robust support for heavy-duty rotating equipment and power transmission systems, delivering precise shaft alignment and high load-carrying capacity under combined radial and axial loads. It is commonly installed in industrial gearboxes, conveyor drives, mining machinery, construction equipment, agricultural machinery, and material handling systems where reliable bearing support is essential. Key specifications include: MPN 3982, Manufacturer Timken, Product Type Tapered roller bearing cone, Bearing Series 3900, Bore diameter 2.5000 in (63.500 mm), Inner Ring Width (B) 1.1830 in (30.048 mm), Dynamic Radial Load Rating (C1) 31,200 lbf (139,000 N), Dynamic Radial Load Rating (C90) 8,090 lbf (36,000 N), Static Radial Load Rating (C0) 43,000 lbf (191,000 N), Dynamic Thrust Load Rating (Ca90) 5,570 lbf (24,800 N), K Factor 1.45, Maximum Shaft Fillet Radius 0.140 in (3.600 mm), Weight 3.3 lb (1.5 kg), Cage Material stamped steel, Compatible Cup Timken 3925. Common replacements include SKF 3982, NTN 3982, and KOYO 3982.