Variable Pitch 2VP71 Pulley 7/8" 1VP25 Pulley and precision sprocket with 28

and precision sprocket with 28 hardened teeth that is manufactured to accept a 3020 bushing

This 13V335JA Sheave uses a JA bushing

Size: 2B36SH

including one connecting link per box

Outside Diameter: 4

Variable Pitch 2VP71 Pulley 7/8" 1VP25 Pulley and precision sprocket with 28Variable Pitch 2VP71 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 double 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 2VP71 pulleys with a 7 8" bore