48V1250F Sheave four-groove 12.50" OD filter_H40BS70 For more information on a

For more information on a two groove 25V750SK sheave

41B18 sprockets with a stock bore comes with the standard 5/8" ID hole with no keyway or set screws and can be easily machine bored to custom sizes

40BS27 1-7/16" Finished Bore Sprocket Dimensions:

This 43V650SK Sheave uses an SK bushing

40P22 sprockets are bored to accept a P1 type taper bushing

48V1250F Sheave four-groove 12.50" OD filter_H40BS70 For more information on aThis 48V1250F Sheave uses an F bushing, is directly interchangeable with other manufacturers, is 12. 50" in diameter, and is manufactured in accordance with ARPM Standards for safe operation. With 3V series QD sheaves you can use standard 8V belts or banded 8V belts. What separates this 48V1250F 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 high strength