Variable Pitch 1VP56 Pulley 7/8" 1.25" Finished Bore and precision 70 tooth sprocket

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

For more information on a single groove 1B5V58 sheave

Our 120 stainless steel roller links are manufactured to ANSI B29

Dimension (P): 3-13/32"

Variable Pitch 1VP56 Pulley 7/8" 1.25" Finished Bore and precision 70 tooth sprocketVariable 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