SKF XGGRAE25 NPPB Radial Insert Ball Bearing - 25 mm ID, 52 mm OD, 31 mm Width Crescent The Whittet-Higgins SNF04-28S is a

The Whittet-Higgins SNF04-28S is a two-piece

left/right switchover

The knurled wheel with a groove securely presses the stud bolt against the internal teeth

The Whittet-Higgins CNS14-16A is a one-piece clampnut with a 16 threads-per-inch fine-pitch thread that threads directly onto a shaft or housing to position

SKF XGGRAE25 NPPB Radial Insert Ball Bearing - 25 mm ID, 52 mm OD, 31 mm Width Crescent The Whittet-Higgins SNF04-28S is aRadial Insert Ball Bearing SKF radial insert ball bearings (Y bearings) are based on deep groove ball bearings but feature an extended inner ring and a locking device for simple shaft mounting. They are typically used together with SKF housings in Y bearing units.