Variable Pitch 2VP62 Pulley 7/8" 1210 Taper Lock Bushings What sets this 6203-ZZ bearing

What sets this 6203-ZZ bearing apart from others is the ABEC 3 precision standard that this bearing is made to

6312-ZZ Ball Bearing Dimensions

our UCFT206-17 bearing has added features that improve the overall life and performance of the unit

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

Variable Pitch 2VP62 Pulley 7/8" 1210 Taper Lock Bushings What sets this 6203-ZZ bearingVariable Pitch 2VP62 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 2VP62 pulleys with a 7 8" bore