Our Type 3 sheave differs from our other sheave types in that it is a flat sided (non hub style) sheave. This is an ideal sheave to select when your design does not require a hub.
Like our Type 1 and Type 2 sheaves, this sheave is offered from a 4” to 48” O.D. in your choice of material with bushings or bearings installed.
Flame hardened grooves are an option on sheaves 14” O.D. and over when manufactured from steel.