BlackStar 8-3V500SK STL - QD Sheave 3.3/4" Prefer our D&D Global equivalent:

Prefer our D&D Global equivalent: SPZ1527 V-Belt

Specification Value Part Number 2/SPB2000 Belt Type Banded V-Belt Cross-Section SPB Top Width 37

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The Gates 4L530K is a 53

BlackStar 8-3V500SK STL - QD Sheave 3.3/4" Prefer our D&D Global equivalent:The BlackStar 8 3V500SK STL is a 8 groove qd sheave for 3V section belts, manufactured from cast iron. Requires a QD Type SK Bushing (sold separately). Specifications Part Number 8 3V500SK STL Product Type QD Sheave Number of Grooves 8 Belt Profile 3V Outside Diameter 5. 00" Bushing Required QD Type SK Bushing Material Cast Iron Approx. Weight 7. 800 lbs Pitch Diameter 50. 0" Compatible Belts 3V Bushing Required This sheave requires a QD Type SK