Variable Pitch 1VP56 Pulley 1" Universal Shaft Mount Reducer Motor Mount 140B30H sprockets with a stock

140B30H sprockets with a stock bore comes with the standard 1-1/2" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

What separates this 10C80E sheave from the others is that it is made using a high strength cast iron

Dimension (0L): 7-19/32"

1VP56 Pulley 5/8" Dimensions

Variable Pitch 1VP56 Pulley 1" Universal Shaft Mount Reducer Motor Mount 140B30H sprockets with a stockVariable Pitch 1VP56 Pulley 1" is designed and engineered in a way that allows for precise adjustments in diameter, which will also correlate to speed adjustment. Our single groove variable pitch pulleys are manufactured with extremely tight thread tolerances and use a high quality cast iron material. They are extremely well balanced to reduce vibrations and are phosphated and painted for corrosion resistance. Besides 1VP56 pulleys with a 1" bore we