It is a self-centering and non-floating tapered shaft hub in corrosion-protected design with a hexagon nut and a lock nut.

The rotational accuracy is 0,03 mm.

By using tapered shaft hubs, all shaft-hub joints of machine elements such as sprocket wheels, gear wheels, belt pulleys, cams, levers etc. can be easily and efficiently established.

Material

External part

• Steel, zinc-plated by galvanization

Inner part

• Steel, nickel-plated

Nut

• Steel, nickel-plated

Assembly

The lock nut at the outer part facilitates locking of the shaft-hub joint if freely rotating shafts are involved. For mounting, a cresent wrench (thickness max. l2-l3) is used.

References

Comply with mounting instructions, mounting examples, and technical data.