There are various types of car shock absorbers, and according to their manufacturing materials, we mainly have rubber shock absorbers, spring shock absorbers, and air shock absorbers.
Wheel hub bearings are components used on automobile axles to bear load and provide guidance for the rotation of the wheel hub. They bear both axial and radial loads and are an important part of the vehicle's load-bearing and rotation.
In fact, there are many interfaces on our cars, and there are many bearings at the interfaces. These places are not noticed by everyone. But they play a very important role in our lives. Once something breaks down, the entire car will not be in good condition. When they start to fail, car wheel bearings often make a whining sound that you can feel through the steering wheel or the car's chassis. It is a very bad thing to encounter noise from car wheel hub bearings, which makes us need to locate the problem as soon as possible. We together look.