H 200 Taper-Lock timing pulleys

H 200 Taper-Lock timing pulleys work with 2" (50.8 mm) wide H belts and have a tapered seat for a taper bush. They let you quickly replace the pulley in a heavy drive without machining the shaft or the pulley.

H 200 Taper-Lock timing pulley - shorter downtime during replacement

You fit the large, heavy H 200 pulley without a press and remove it without a puller - this shortens machine downtime. The bush clamps around the whole circumference of the shaft without damaging it, so you can reposition or replace the pulley many times. Smaller pulleys are made of C45 steel, and larger ones of grey cast iron. Taper-Lock bushes are standardised, so you can easily match them to different shaft diameters.

H 200 synchronous pulleys with a seat for a taper bush

H 200 pulleys with a Taper-Lock seat - the seat size is given in the product name. Bushes can be found in the Bushes category.

H 200 Taper-Lock timing pulleys - customer questions

How do I choose the bush bore?

The bush bore must match the shaft diameter. Each bush size is available with several bore diameters and with a keyway.