Taper clamping bushes are machine elements which connect a machine shaft with a hub part positively and non-positively. The machine shaft must be designed as a cylinder with a keyway. The hub part must have a conical mounting hole with special threads and forcing-off holes.

Each Taper clamping bush size is available with a large number of metric or imperial holes in inches and can therefore connect the respective hub part to shafts of different diameters.