They are used for assembly on shafts without groove. Thanks to their great thickness and radial wall they are able to withstand to high axial load. This kind of self-locking rings is the only one that can be easily assembled and disassembled.

They have a circular contour with a large radial widht capable to withstanding high axial loads.

For shafts, they have smaller radial wall and thickness than the others self-locking rings. They support relatively low axial forces and it is mandatory that the shaft or bore material is less hard then the ring’s material.

For bores, they have smaller radial wall and thickness than the others self-locking rings. They support relatively low axial forces and it is mandatory that the shaft or bore material is less hard then the ring’s material.

For shafts, they have smaller radial wall and thickness than the others self-locking rings. They support relatively low axial forces and it is mandatory that the shaft or bore material is less hard then the ring’s material.

For bores, they have smaller radial wall and thickness than the others self-locking rings. They support relatively low axial forces and it is mandatory that the shaft or bore material is less hard then the ring’s material.