5.75" Double Groove B Section 5L Sheave with 7/8" (0.875") H-Style Split Taper Bushing - 2BK60H

5.75" Double Groove B Section 5L Sheave with 7/8" (0.875") H-Style Split Taper Bushing - 2BK60HCast Iron 5. 75" Dual Groove Belt B Section 5L Pulley w 7 8" Sheave Bushing Masterdrive dual groove 5. 75" cast iron pulley sheave with 7 8" H bushing for B section belt is a high quality 2 piece pulley that measures 5. 75" outside diameter and is designed to be used with an H style bushing. This bushing inserts into the center of the pulley and slides over the shaft, as you tighten down the bolts on the H bushing it will tighten down on the shaft.