Car hub bearings do not need to be replaced regularly, which can theoretically be used permanently:
1. When the vehicle can be turned, the shock absorber can rotate with the wheels to keep the steering flexibility.

2. The outer ring of the pressure bearing is made of rubber products, which can maintain the soft connection between the vehicle body and the shock absorber, and prevent the vibration from being transmitted to the body through the shock absorber due to uneven road surface when the car is driving.

3. During the driving process of the car, due to road conditions and other reasons, the bearings will often crack and damage, resulting in a "bang" sound when driving on bumpy roads, and in severe cases, the wheel alignment will be out of alignment.

The hub bearings of small cars generally do not require maintenance, and there is no fixed number of kilometers and dates for replacement. As long as they are not damaged, they can be used all the time. There is no fixed time for this, because this is not a consumable part, it will only be replaced when it is damaged.

Wheel Hub Bearing