45V590SD Sheave four-groove 5.90" OD 2" Finished Bore the 6010 bearing features raceways

the 6010 bearing features raceways that are precision honed to a superb finish

Sprocket Size: 100BS25

100Q14 sprockets are bored to accept a Q1 type taper bushing

Sprocket Size: 40A48

45V590SD Sheave four-groove 5.90" OD 2" Finished Bore the 6010 bearing features racewaysThis 45V590SD Sheave uses an SD bushing, is directly interchangeable with other manufacturers, is 5. 90" in diameter, and is manufactured in accordance with ARPM Standards for safe operation. With 5V series QD sheaves you can use standard 5V belts, 5VX belts, banded 5V belts, and banded 5XV belts. What separates this 45V590SD sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the