Axial bearing i.e. axial roller bearing, for quick releasing device for releasing disk-shaped tool from working spindle of e.g. circular hand saw, has stop tabs coming into mutual stop contact with side surfaces during twisting of disks

摘要

The bearing i.e. axial roller bearing (1), has an annular upper bearing disk (2) and an annular lower bearing disk arranged at a distance relative to each other on a common center axis. A twisting angle limiting device (8) limits a maximum relative twistability of the disks relative to each other, and is formed by stop tabs (11-14) that are formed at inner or outer diameter sides of the disks. The tabs are bendingly arranged from one of the disks to the other disk. The tabs come into mutual stop contact with side surfaces (15-22) during relative twisting of the disks relative to each other.