BIG Pinion Gear - 4mm Circular Bore 

Description : Pinion is a round gear used mainly in rack and pinion mechanisms, this round pinion gear engages with linear rack and converts rotational motion to linear motion and can be easily coupled with 6mm shaft DC motor.

This pinion gear is used with this rack of same pitch : Rack for Rack and Pinion Mechanism

 

Specifications : 

Body Dia (Including teeth)      : 38mm
Bush Dia                              : 8mm
Bore Dia (shaft dia)              : 4mm
No. of teeth                          : 56
​Color                                    : Yellow

Material : 

Body          : Plastic
Bush          : Metal
Bolt            : Metal

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