
Generally, the impact is minimal, but if the scratches are severe, it is recommended to repair or replace the hub as it can affect tire safety. Below is a detailed introduction to automobile wheel hubs: Working principle: The wheel hub bearing unit combines a bearing unit with an anti-lock braking system. The hub unit is designed with inner and outer flanges; the inner flange is bolted to the drive shaft, while the outer flange holds the entire bearing assembly together. Wear impact: Worn or damaged hub bearings or hub units can lead to costly failures during vehicle operation and even pose safety hazards.


