From the first generation to the third generation, the design of wheel hub bearing units has continued to evolve, not only improving integration and assembly accuracy, but also adding intelligent functions. These improvements help improve the safety, production efficiency and performance of the car.

There are obvious differences between ball bearings and roller bearings in terms of structure, load-bearing capacity, speed, application areas and characteristics.

Autoround analyzes the impact of bad wheel hub bearings on car performance from three perspectives: comfort performance, driving performance, and safety performance.

As a key component of the car, the wheel hub bearing bears the weight of the car body and affects the handling and safety of the car. Once the wheel hub bearing is damaged and not replaced in time, it will pose a serious threat to driving safety.