Variable Pitch 1VP44 Pulley 3/4" 100B9 Sprockets 100BTB12 sprockets are manufactured to

100BTB12 sprockets are manufactured to accept a 1615 size taper bushing which we also stock with a wide range of bore sizes

and precision 48 tooth sprocket that is manufactured to accept a J bushing

Additionally this bushing features a 1-9/16" bore with a standard keyway

For more information on a single groove 1TB36 pulley

Dimension (G): 5/8"

Variable Pitch 1VP44 Pulley 3/4" 100B9 Sprockets 100BTB12 sprockets are manufactured toVariable Pitch 1VP44 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 1VP44 pulleys with a 3 4" bore