Variable Pitch 1VP50 Pulley 3/4" 10B QD Bushed Pulleys 160A15 sprockets with a stock

160A15 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes

and precision sprocket with 37 teeth

140A18 Sprocket Dimensions

Sprocket Weight: 143

Sprocket Size: 140C70

Variable Pitch 1VP50 Pulley 3/4" 10B QD Bushed Pulleys 160A15 sprockets with a stockVariable Pitch 1VP50 Pulley 3 4" 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 1VP50 pulleys with a 3 4" bore