8D-4400: 27T Spur Gear

A spur gear is a mechanical gear with teeth that mesh with those of another gear and is formed like a disc or cylindrical component. Spur gears have straight teeth that align with the gear's center. This results in a single line of contact between the gear teeth, which serves to distribute the load evenly and lessens wear and tear on the gears. Attributes: ● Pitch diameter and base circle diameter are 3.37 inches and 3.17 inches. ● The pressure angle is at 20˚. Application: The spline spur gear is used to connect two shafts of rotary motion and helps to transmit power.