BlackStar 5B54SK STL - QD Sheave D Section so a 25AT5/1100US from any

so a 25AT5/1100US from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

Specification Value Part Number 4/3V630 Belt Type Banded V-Belt Cross-Section 3V Top Width 1

The AX57 Classic Cogged V-Belt 1/2 x 59in Outside Circumference is a cogged V-belt featuring Classical A-section dimensions

What is the Megadyne 8/5VX800 used for

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BlackStar 5B54SK STL - QD Sheave D Section so a 25AT5/1100US from anyThe BlackStar 5B54SK STL is a 5 groove qd sheave for B section belts, manufactured from cast iron. Requires a QD Type SK Bushing (sold separately) to mount to your shaft. Specifications Part Number 5B54SK STL Product Type QD Sheave Number of Grooves 5 Belt Profile B Outside Diameter 5. 75" Material Cast Iron Approx. Weight 11. 900 lbs Bushing Required QD Type SK Bushing Pitch Diameter 5. 4" Compatible Belts A, B, 4L, 5L Bushing Required This sheave