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100BS21 2 3/16" Finished Bore Sprocket Dimensions
Sprocket Size: 08B25
For more information on a ten groove 10C500M sheave
Sprocket Weight: 143
160A13 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes
Variable Pitch 1VP34 Pulley 3/4" Roller Chain Wear Gauge 100BS21 2 3/16" Finished BoreVariable Pitch 1VP34 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 1VP34 pulleys with a 3 4" bore
