Feature: 

This type of adapter sleeve is easy to install and does not require additional fixation on the shaft. When using a adapter sleeve on the optical axis, the bearing can be positioned at any position on the shaft. When used together with the stepped ring on the stepped shaft, the bearing can be accurately positioned axially and also facilitates the disassembly of the bearing.

Composition: 

The adapter sleeve is composed of parts such as a locking sleeve, locking nut, locking washer (or locking clip), etc. The adapter sleeve with locking nut and locking washer can only be interchanged as a complete set. Parts from different sources cannot be interchanged.