Image is for illustration purposes only. Actual part may vary.

10462721

BEARING ROLLER CUP

This bearing cup is a precision component used in the rear axle assembly of heavy-duty trucks. It provides the outer raceway for a tapered roller bearing, supporting the axle shaft and enabling smooth rotation under load. The cup is typically replaced when bearings are serviced to prevent axle noise, vibration, or premature wear, ensuring reliable drivetrain performance.