BlackStar 8-5V1180F - QD Sheave Timing Pulleys - Trapezoidal so the BB94 interchanges with

so the BB94 interchanges with Gates BB94

1250-5M-15 has a 5 mm tooth pitch

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The BX40 is rated for continuous operation from -40°F to 230°F

BlackStar 8-5V1180F - QD Sheave Timing Pulleys - Trapezoidal so the BB94 interchanges withThe BlackStar 8 5V1180F is a 8 groove qd sheave for 5V section belts, manufactured from cast iron. Requires a QD Type F Bushing (sold separately). Specifications Part Number 8 5V1180F Product Type QD Sheave Number of Grooves 8 Belt Profile 5V Outside Diameter 11. 80" Bushing Required QD Type F Bushing Material Cast Iron Approx. Weight 71. 000 lbs Pitch Diameter 11. 8" Compatible Belts 5V Bushing Required This sheave requires a QD Type F Bushing to