Spur gears are the most used gear type in the industry. It is also called pinion gear according to the application area. Spur gears; It is produced for various industrial sectors such as steel, metalworking, chemical plants, paper, cement, tire factories, mining, agriculture, rolling mills, rolling mills, waste water treatment and material handling. According to the application, gears can be made from materials such as steel, pig, ductile iron, plastic, polyamide, teflon, delrin, fiber.

In spur gears, the tooth profiles are parallel to the axis of rotation. Movement is transmitted between two parallel axes. Rotation speeds are directly proportional to the number of teeth of the gears.