Browning Cast Iron 4 Groove, Split Taper Sheave 4TB300
Browning Cast Iron 4 Groove, Split Taper Sheave. 30.35", outside diameter, uses B section belts and Q1 bushing. Incorporates Browning split taper bushing. The only bushing system that provides a true key-to-key drive to both the shaft and the hub. Combination groove permits running of A & B belts, thus providing a variety of different pitch diameters and horsepowers. Close grain cast iron allows sheaves to be machined to the closest tolerances possible.