The wheel bearing is crucial to the vehicle because it lets the wheel rotate freely. The wheel bearing race is the surface which the wheel bearing spins against.
Wheel bearing race operationThe wheel bearing race was designed for the wheel bearing to go against the surface. The surface is smooth and is very effective when it comes to letting the wheel bearing spin, so the wheels turn smoothly too. Grease is applied to the races and keeps them from getting damaged, but if it does get damaged the component can be replaced. You should replace the bearing race when you mount a new wheel bearing to prevent the wheel from moving less freely.
Common issues with a faulty wheel bearing raceA faulty wheel bearing race can cause the vehicle to make loud noises, poor engine performance, or damage to the races.