17 Tooth Gear 20 dp 500 Key Bore

This gear is used on the Super Shifter, as an optional gear for the final stage. It is paired with the "48 tooth gear 20 dp 1/2 hex bore 0.57 wide".

Gear specifications

Number of teeth: 17
Diametric pitch: 20
Pressure angle: 14.5 degrees
Face width: 0.55 inch
Overall width: 0.58 inch
Bore: 0.502 inch diameter hole w/ 1/8" keyway
Material: 4140 steel, cold formed into gear teeth
Weight: 0.06 lbs.