It is composed of two sets of tapered roller bearing or ball bearing. A component used in automotive axles to support loads and provide accurate guidance for hub rotation.

Installation precautions:

When installing the bearing should be clean and neat environment, tiny particles into the bearing will shorten the service life of bearing replacement bearing when it is very important to maintain a clean environment is not allowed to use hammer percussion bearing, pay attention to the bearing don’t fall on the ground (or similar misconduct) before installation should also check the status of the shaft and bearing seat, even minor wear can also lead to cooperate, that cause early failure of bearing.