3B250SF Heavy Duty QD Sheave Piloted maintenance-free system that's more than

maintenance-free system that's more than a match for roller chain

EASY-CUT 6” - 12” EXTENSION

Application: For Masonry

time-based process controller

and the harshest operating environments in extremely demanding applications

3B250SF Heavy Duty QD Sheave Piloted maintenance-free system that's more than3B sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and are individually packaged. Sheaves are bored to accept QD style bushings. Order bushings separately. The last 1 or 2 letters of the sheave part number designates the QD bushing size. Click Here for Catalog Page