BlackStar 6-5V710SF STL - QD Sheave Series-S1 "text": "The B67 is used

"text": "The B67 is used for general-purpose industrial drives

com/products/d-and-d-10-8v2040-v-belt"

What are the dimensions of 11/3VX800

"mpn":"TB072053463378"

a 40° sheave angle and a 79 in (Outside Circumference)

BlackStar 6-5V710SF STL - QD Sheave Series-S1 "text": "The B67 is usedThe BlackStar 6 5V710SF STL is a 6 groove qd sheave for 5V section belts, manufactured from cast iron. Requires a QD Type SF Bushing (sold separately). Specifications Part Number 6 5V710SF STL Product Type QD Sheave Number of Grooves 6 Belt Profile 5V Outside Diameter 7. 10" Bushing Required QD Type SF Bushing Material Cast Iron Approx. Weight 24. 100 lbs Pitch Diameter 71. 0" Compatible Belts 5V Bushing Required This sheave requires a QD Type SF