SKF YAR204 -2RF/HV Radial Insert Ball Bearing - 20 mm ID, 47 mm OD, 31 mm Width THK The crossbar can be used

The crossbar can be used as both a 2-jaw and a 3-jaw

They accommodate misalignment and thermal expansion of the shaft without inducing internal axial forces

The collar makes additional fixation in the workpiece unnecessary and ensures stability without additional space requirement

Axial Deep Groove Ball Bearings are designed to accommodate axial loads in one direction at high speeds

SKF YAR204 -2RF/HV Radial Insert Ball Bearing - 20 mm ID, 47 mm OD, 31 mm Width THK The crossbar can be usedRadial 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.