Spherical roller bearing solid-block housed units . Closed-End Covers (CS) These bolt-on covers are designed to be virtually indestructible and extremely convenient . They are made from structural steel or urethane and are easy to install . The cover completely seals the bearing, preventing contamination from reaching the primary seal .

The Bower Type E bearing unit is one-piece sturdy cast iron housing with elongated mounting slots featuring a spherical roller bearing insert that allows for +/- 2 degrees of misalignment. Bower Type E units also feature a set screw locking collar, machined brass retainer, double-lip heavy contact seal with metal shield, and an extended inner ring.Solid Block – Spherical Roller Bearing Timken® spherical roller bearing solid-block housed units are designed for the most challenging circumstances. Made with cast-steel housings and Timken high-performance spherical roller bearings, these are the only spherical roller bearing housed units to offer steel solid-block housings as standard.