BlackStar 4B58SD - QD Sheave 5M com/products/diesel-belting-780k40-micro-v-micro-v-belt"

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BlackStar 4B58SD - QD Sheave 5M com/products/diesel-belting-780k40-micro-v-micro-v-belt"The BlackStar 4B58SD is a 4 groove qd sheave for B section belts, manufactured from cast iron. Requires a QD Type SD Bushing (sold separately) to mount to your shaft. Specifications Part Number 4B58SD Product Type QD Sheave Number of Grooves 4 Belt Profile B Outside Diameter 6. 15" Material Cast Iron Approx. Weight 10. 000 lbs Bushing Required QD Type SD Bushing Pitch Diameter 5. 8" Compatible Belts A, B, 4L, 5L Bushing Required This sheave requires a