How to install angular contact ball bearings

According to the structural type of the bearing, the matching conditions with the shaft and bearing seat, and the existing installation conditions, the corresponding bearing installation method is formulated. No matter what installation method is used, one principle is that during the entire installation process of precision bearings, the rolling elements of the bearing must not be stressed.

The fit between the inner ring of the bearing and the shaft is generally an interference fit, while the outer ring and the bearing seat are mostly clearance fits, and trace interference fits are also used.

There are 4 commonly used methods to install bearings on the spindle. The details are as follows: