МУФТА Caterpillar 500-5671

An Axle Wheel Hub Bearing Cup is installed in the wheel hub to provide an accurate, durable raceway for the bearing rollers. It supports smooth rotational movement by maintaining accurate alignment between the rollers and the bearing assembly. The cup helps distribute load evenly across the bearing contact surface, reducing friction and minimizing wear during continuous wheel rotation. Proper seating of the bearing cup helps prevent misalignment that could lead to vibration, noise, or premature bearing failure.Attributes:• Provides a hardened raceway for bearing rollers in the wheel hub.• Helps maintain correct alignment of the wheel hub bearing assembly.• Supports smooth and consistent hub rotation.• Distributes load evenly across the bearing contact surface.Applications: An Axle Wheel Hub Bearing Cup is installed inside the wheel hub to provide the bearing raceway surface for the hub bearing rollers. It helps maintain smooth rotation, stable load distribution, and long‑term reliability of the axle and wheel hub assembly.