Variable Pitch 1VP56 Pulley 7/8" 1.25" Finished Bore Variable Pitch 1VP25 Pulley 1/2"

Variable Pitch 1VP25 Pulley 1/2" is designed and engineered in a way that allows for precise adjustments in diameter

and precision 70 tooth sprocket that is manufactured to accept a R1 bushing

Dimension (P): 3-13/32"

100BS23 2 15/16" Finished Bore Sprocket Dimensions

and solid round parts (bushings & rollers)

Variable Pitch 1VP56 Pulley 7/8" 1.25" Finished Bore Variable Pitch 1VP25 Pulley 1/2"Variable Pitch 1VP56 Pulley 7 8" 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 7 8" bore