BlackStar 4-3V530SDS STL - QD Sheave 2.5/16" "name": "What are the dimensions

"name": "What are the dimensions of 10/B128

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so the Megadyne SPA3032 interchanges with Gates

BlackStar 4-3V530SDS STL - QD Sheave 2.5/16" "name": "What are the dimensionsThe BlackStar 4 3V530SDS STL is a 4 groove qd sheave for 3V section belts, manufactured from cast iron. Requires a QD Type SDS Bushing (sold separately). Specifications Part Number 4 3V530SDS STL Product Type QD Sheave Number of Grooves 4 Belt Profile 3V Outside Diameter 5. 30" Bushing Required QD Type SDS Bushing Material Cast Iron Approx. Weight 6. 400 lbs Pitch Diameter 53. 0" Compatible Belts 3V Bushing Required This sheave requires a QD Type SDS