P26-3M-09AL PowerGrip HTD Sprockets 8.6mm Boston Gear change gears are

Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input

Boston Gear’s helical gear drives have been used in some of the most demanding applications and environments across a wide range of industries

Poly Chain® GT® Carbon™ 19MGT uses the original construction which is designed for optimum performance on high torque

stationary saws and high-speed gas-powered saws

Distinctive green backing provides protection and wear resistance

P26-3M-09AL PowerGrip HTD Sprockets 8.6mm Boston Gear change gears arePowerGrip HTD Sprockets are engineered specifically for use with your Gates PowerGrip HTD belts. Full split in bushing allows for easy installation and removal. Precise sprocket design produces positive, press fit to shaft. Precision manufactured and static balanced to eliminate sprocket wobble. Warning: Do not use these sprockets with rim speeds in excess of 6,500 fpm.