EE keyless locking bushes

EE keyless locking bushes fix a pulley, coupling or disc on a plain shaft. The EE type has a very wide dimension range and also includes bushes for large shafts in heavy industrial drives.

EE keyless locking bushes - a frictional connection for large shaft diameters

With large diameters, a frictional connection pays off particularly well: there is no costly milling of long keyways, and you can remove a heavy pulley or drum without a puller or heating. The play-free connection copes well with shock loads and frequent starts.

EE locking bushes from medium to very large sizes

EE bushes designated by the d/D dimensions, from medium to very large sizes. Exact dimensions are given on the product page.

What to watch out for with a large EE locking bush - frequently asked questions

What should I watch out for with a large EE bush?

The hub bore is made to the diameter D from the designation, and the hub wall must carry the radial pressure of the bush. With large diameters, it is worth checking this in the machine documentation or with the designer.