What are the symptoms of a bad car bearing?
1 Answers
Car bearing failure symptoms include noise from the wheel area and excessive heat generation in the car tires. The main functions of bearings are to bear loads and provide precise guidance for wheel hub rotation, as they handle both axial and radial loads, making them crucial components. Traditional automotive wheel bearings consist of two sets of tapered roller bearings or ball bearings assembled together. Bearing installation, lubrication, sealing, and clearance adjustment are all performed on the automobile production line. The roles of bearings are: 1. Ensuring the shock absorber can rotate with the wheel during vehicle steering to maintain steering flexibility; 2. The outer ring of the pressure bearing is made of rubber, maintaining a flexible connection between the car body and shock absorber to prevent road vibrations from transmitting to the body through the shock absorber during driving.