A-B Combination QD Bushing Type Pulleys

•    A-B Combination Pulleys are offered in 1 through 10 grooves
•    QD Bushings provide flexibility of inventory, by just changing out the bore size of the bushing.
•    Combination groove on the A-B Sheaves can accommodate a wide assortment of belts (4L, 5L, A, AX, B & BX) for maximum flexibility and horsepower range
•    Sheaves are balanced & accurately machined to minimize vibration
•    Largest selection of products of any Sheave Manufacturer assurance to have the best product for specific application and most economical drive design
•    First in the industry to provide sheaves with the durability of a power coat paint which protects product from rusting in high moisture environments