4C75SF Sheave four-groove 7.90" OD #140 E-Type Sprockets Dimension (C): 2-25/32"

Dimension (C): 2-25/32"

the R14-2RS bearing features raceways that are precision honed to a superb finish

Sprocket Size: 120R28

This 40BS55 sprocket features a 1-1/8" finished bore including a key-way and two setscrews

What separates this 33V800SK sheave from the others is that it is made using a high strength cast iron

4C75SF Sheave four-groove 7.90" OD #140 E-Type Sprockets Dimension (C): 2-25/32"This 4C75SF Sheave uses a SF QD bushing, is directly interchangeable with other manufacturers, is 7. 90" in diameter, and is manufactured in accordance with ARPM Standard for safe operation. With C series QD sheaves you can use C, CX cogged, CC double angled, and C banded v belts. What separates this 4C75SF sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the factory. Using the