Steel.

Stainless steel 1.4305.

Stainless steel 1.4404.

Aluminium.

Steel black oxidised, screw steel 12.9.
Stainless steel 1.4305 bright, screw stainless steel A2-70.
Stainless steel 1.4404 bright, screw stainless steel A4-70.
Aluminium bright, screw stainless steel A2-70.

Two-piece shaft collars surround the shaft with an equal distribution of the clamping force. This leads to a very precise fit and high retaining force without damaging the shaft.

The shaft tolerance should lie within h11.

The two-part design enables simple and quick assembly without having to dismantle adjacent components.

The shaft collars made of A4 stainless steel have a small centre point mark on the OD.

-40 °C - +175 °C.

Other dimensions.