Variable Pitch 1VP40 Pulley 1/2" 100B39 Sprockets For more information on a

For more information on a single groove 1C70SF sheave

while the hexagonal bore design provides high torque ratings

160B22 Sprocket Dimensions

What separates this 1C140SF sheave from the others is that it is made using a high strength cast iron

Variable Pitch 1VP40 Pulley 1/2" 100B39 Sprockets For more information on aVariable Pitch 1VP40 Pulley 1 2" 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 1VP40 pulleys with a 1 2" bore