NHR10 Steel Stem PinionBoston 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

• Full Torque Stop

web with lightening holes

Reduction Type: Double Reduction Right Angle (WC/WD)

these gears are available only in brass

Design fully engages the shaft without marring

KWY/Setscrew/Other: 1/8"Bore= #2-56 setscrew

quiet operation and long service life

converts rotary motion into linear motion

Blending trusted 700 Series worm gearing with an innovative new exterior design

oil resistant rubber liner which corrects up to 2° misalignment while reducing vibration & noise

Please note: Stem pinions are not intended to be operated with each other

and setscrews to accommodate a wide variety of application requirements