Spur gears are the most common type of gears. They have straight teeth, and are mounted on parallel shafts. Unik Spur gear teeth number from 10 to 150, with modulus 1 to 6, pressure angle 20°. Non-standard gears according to drawings are available upon request.

Bevel gears are technical devices that translate one direction of force into another with the power of two axles meeting. The axles usually meet at an angle of 90 degrees, although they can work at other angles. With the potential to change the direction of force and the operating angle of machinery, a bevel gear has many different applications.