22309 - 22344 Series Vibrator Specification Spherical Roller Bearings

Parallel bore Spherical rollers for Vibratory applications, vitrating screens or exciters. These bearings have the same dimensions and performance characteristics but have a C4 radial internal clearance as standard. Timken offers specific spherical roller bearing designs for vibratory applications. They are designated by the W800 modification code and made to a C4 clearance. This design provides: A lubrication groove on the outer ring with three lubrication holes to facilitate bearing lubrication. Reduced bore and outside diameter tolerances. Radia internal clearance is made in upper two-thirds of C4 clearance range.