CC keyless locking bushes

CC keyless locking bushes have a thin wall, so they fit in hubs whose bore is only a little larger than the shaft. They are a good choice when there is no room for a thick bush, but the pulley still needs to be securely fixed.

CC keyless locking bushes - a thin bush for small gears and cams

A thin bush leaves more material in the hub, so you can use a keyless connection even in a small gear, cam or roller. You can set the angular position of the pulley precisely before clamping, and later remove it without damaging the shaft.

Thin-walled CC locking bushes for shafts from small to large

CC bushes designated by the d/D dimensions, from small to large shaft diameters. The d/D dimensions of the CX type largely coincide with the CC type, but the design is different. Exact dimensions are given on the product page.

When to choose a CC locking bush - questions and answers

When should I choose the CC type?

When the hub is small and its wall must remain thick enough to carry the bush pressure - for example in gears, cams and rollers.