DUHUI

When our car wheel bearings are damaged and need to be replaced, many people will wonder, “Do I need to replace one bearing or a pair?” Although we searched for the problem on the Internet, some answers said that it needed to be replaced in pairs, and some said that only one needed to be replaced, the results were still confusing.

When deciding whether to replace the wheel bearings or the entire hub assembly, you need to consider several key factors, including the type of vehicle, the type of wheel bearing (first through third generation), the cost of the repair, and your hands-on skills.

Wheel bearings specifically refer to the first-generation press-in bearings, such as double row angular contact ball bearings and double row tapered roller bearings. Wheel hub refers to the complete wheel hub bearing unit assembly. The main difference between them lies in their basic composition

This article introduces the detailed steps and some precautions for replacing the wheel hub bearing assembly.