BlackStar 5C75SF STL - QD Sheave flexco-alligator-27h The BlackStar 80B21 is a

The BlackStar 80B21 is a 80 pitch B-Hub roller chain sprocket with 21 teeth

Specifications Part Number 4C75SF STL Product Type QD Sheave Number of Grooves 4 Outside Diameter 7

Prefer our D&D Global equivalent: 415H100 Timing Belt

The D&D Global 355L13 is a standard V-belt

2/A88 is a banded v-belt used on industrial drives - fans and blowers

BlackStar 5C75SF STL - QD Sheave flexco-alligator-27h The BlackStar 80B21 is aThe BlackStar 5C75SF STL is a 5 groove qd sheave, manufactured from cast iron. Requires a QD Type SF Bushing (sold separately) to mount to your shaft. Specifications Part Number 5C75SF STL Product Type QD Sheave Number of Grooves 5 Outside Diameter 7. 90" Material Cast Iron Approx. Weight 30. 800 lbs Belt Profile C Bushing Required QD Type SF Bushing Pitch Diameter 7. 5" Compatible Belts C Bushing Required This sheave requires a QD Type SF Bushing to