The Timken Company 382165 Bearing and Cup Assembly

The Timken 382165 bearing and 15215 cup assembly is a high-capacity single-row tapered roller bearing set designed for heavy-duty rotating equipment and industrial power transmission systems. This separable cone-and-cup configuration supports combined radial and axial loads in industrial gearboxes, conveyor drives, mining machinery, construction equipment, agricultural equipment, and material-handling systems, enabling reliable operation under demanding service conditions. The set uses through-hardened bearing steel raceways and a stamped-steel cage, with lubrication provided by oil or grease. The manufacturer part number is 382165/15215, and the design units are imperial. It is a tapered roller bearing type with a cone-and-cup arrangement intended for equipment requiring high load capacity and accurate shaft alignment. Common replacements include SKF 382165/15215, NTN 382165/15215, and KOYO 382165/15215.