NDR6 Steel Stem Pinion 2-5/8" ID and setscrews to accommodate a

and setscrews to accommodate a wide variety of application requirements

the Bear-N-Bronz® material can be provided in different sizes

or with eleven-tooth spur gears

Inverter Duty

NDR6 Steel Stem Pinion 2-5/8" ID and setscrews to accommodate aBoston Gears stem pinions feature small numbers of teeth that are cut integral to the steel shaft. Using a special, enlarged pitch diameter minimizes the undercutting of the teeth. When run with standard stock spur gears, stem pinions increase the ratios normally found in spur gear drives. Please note: Stem pinions are not intended to be operated with each other, with internal gears, or with eleven tooth spur gears. They will, however, run