NBR8 Steel Stem Pinion Miter Gears This design allows for the

This design allows for the driving pinion to rotate internal to the gear

In addition

Reduction Type: Right 90 Series Spiral Bevel

Click here for spec sheets: CUCNPHA Spec Sheet

Extra thick non-conductive rubber liner corrects misalignment up to 2° while reducing noise & vibration

NBR8 Steel Stem Pinion Miter Gears This design allows for theBoston 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