Timken 22217EJW33C3 Spherical Roller Bearing

The Timken 22217EJW33C3 is a double-row spherical roller bearing with a cylindrical bore designed to support heavy radial loads and moderate axial loads while accommodating shaft misalignment. It features an 85 mm bore, 150 mm outside diameter, 36 mm width, C3 internal clearance, an EJ hardened steel cage, and a W33 lubrication groove with three lubrication holes to improve lubrication distribution; it carries a dynamic load rating of 320 kN and a static load rating of 297 kN, with reference speeds of 3500 rpm (grease) and 4200 rpm (oil). Commonly used in mining equipment, crushers, conveyors, paper mills, cement plants, steel mills, gearboxes, and other heavy industrial machinery operating under severe service conditions, this bearing supports shaft misalignment and heavy radial loads, making it a frequent choice for equipment replacement, rebuilds, and reliability upgrades; common cross-references include SKF 22217 CC/W33/C3 and NTN 22217BKC3.