Variable Pitch 2VP71 Pulley 1-1/8" 210B Metric Roller Chain UCFC206-20 flange cartridge bearings are

UCFC206-20 flange cartridge bearings are designed for circumstances where the bearing is mounted to a surface that is perpendicular to the shaft axis

Our HCFJT210-30 bearing is dimensionally made to industry standards

Each precision component of this 06B K2 attachment is made from top-quality carbon steel that has been heat-treated for extended working life and durability

120B15H sprockets with a stock bore comes with the standard 1-1/4" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

R16 Ball Bearing Dimensions

Variable Pitch 2VP71 Pulley 1-1/8" 210B Metric Roller Chain UCFC206-20 flange cartridge bearings areVariable Pitch 2VP71 Pulley 1 1 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 1 1 8"