8B70SF Heavy Duty QD Sheave VFC309 000 rpm with a simple

000 rpm with a simple valve in between the air source and air motor

Notches molded into the belt during manufacturing increase flexibility

Strong band controls belt-to-belt distance and prevents sideways bending

Segmented and "U" shaped gullet design promote fast cutting on brick

8B70SF Heavy Duty QD Sheave VFC309 000 rpm with a simple8B 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