Plastic Spur Gear - Yellow - 6mm Circular Shaft

This is a high quality plastic pinion gear. Use it to get the desired speed and torque from your motor. It comes with a 6mm bore which makes it easy to attach the gear to motors and axles of various diameters. Perfect for use in science projects, robotics, etc. It has a central hole/bore of diameter 6 mm. Fits perfectly with all our 6 mm axles and motors with 6mm shaft. Nylon Spur Gear is Tough and has a good pressure rating. This spur gear, when used in combination with the worm gear, has a distance of in between them. Spur gears or straight-cut gears are the simplest types of gear. They consist of a cylinder or disk with teeth projecting radially. Though the teeth are not straight-sided, the edge of each tooth is straight and aligned parallel to the axis of rotation. These gears mesh together correctly only if fitted to parallel shafts. No axial thrust is created by the tooth loads. Spur gears are excellent at moderate speeds but tend to be noisy at high speeds.