a D shaped hole that locks onto the motor shaft and helps to prevent the loss of drive and brakes if the set screw backs out. These gears are machined from steel ...

5mm Bore. Made from hardened steel these pinions offer incredible strength and long lasting performance. Package includes one pinion gear with set screw. Specifications: Length: 12mm (0.47") Inner Diameter: 5mm (0.20") This ...

Aluminum Pinion Gears, including 21T, 23T, 25T, 27T and 29T pinion gears. Ruddog Aluminum 64 Pitch Pinion Gears are a great option for any motor application where 64P is required and low ...

super lightweight, true and precision CNC machined in 7075 aluminum, then hard-coat anodized. All unnecessary material has been removed in an effort to produce the lightest pinion available. The face is undercut ...