Taper-Lock 4545 bushes

Taper-Lock 4545 bushes fix pulleys with a Taper-Lock 4545 seat on the shaft. This is an extended version of the 4535 size, approx. 4.5 inches long, designed for pulleys with a wide hub.

Taper-Lock 4545 bushes - a longer clamp spreads the pressure at high torque

A longer clamp improves the guidance of a heavy pulley on the shaft and spreads the pressure over a larger area. As a result, the connection reliably transmits high torque, and during servicing you can remove the pulley as easily as with smaller sizes - a spanner and the jacking hole are all you need.

4545 bushes with metric bores and a keyway

4545 bushes with metric bores with a keyway. The bore diameter is given in the product name. The shorter version can be found in the 4535 group.

4545 bush vs 4535 seat - questions and answers

Does a 4545 bush fit a 4535 seat?

No. It has the same outer diameter but is longer. Use the size that matches the pulley seat.