H211

A adapter sleeve is an axial opening sleeve with a cylindrical inner hole, with a conical outer surface and external threads at the small end, used to install tapered hole bearings on cylindrical shafts. This component consists of a tightening sleeve, a locking nut, and a locking washer, suitable for optical axis or stepped shaft, and can achieve the positioning of the bearing at any position on the optical axis. When used with a stepped ring, it can be accurately positioned axially and is easy to remove.