BlackStar 4-3V280JA - QD Sheave Pitch-35 "text": "The 12/8V1060 is used

"text": "The 12/8V1060 is used for high-shock and high-vibration drives

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What are the dimensions of 8/D225

"sku":"TB072053918724"

BlackStar 4-3V280JA - QD Sheave Pitch-35 "text": "The 12/8V1060 is usedThe BlackStar 4 3V280JA is a 4 groove qd sheave for 3V section belts, manufactured from cast iron. Requires a QD Type JA Bushing (sold separately). Specifications Part Number 4 3V280JA Product Type QD Sheave Number of Grooves 4 Belt Profile 3V Outside Diameter 2. 80" Bushing Required QD Type JA Bushing Material Cast Iron Approx. Weight 1. 700 lbs Pitch Diameter 28. 0" Compatible Belts 3V Bushing Required This sheave requires a QD Type JA Bushing to