1W-9548: 21T Right Hand Helical Gear

A right hand helical drive gear is a type of gear that uses helical teeth to transmit power between two rotating shafts. Helical gears have angled teeth that are cut in a helix shape around the gear's circumference and the angled orientation of the teeth causes the gear to create axial thrust along the gear axis, which must be counteracted with the use of bearings or thrust washers. Attributes: • Manufactured with hardened steel and has Brinell hardness value of 3.5-3.7. • The helix angle for the helical gear is 18.00 • The normal module for helical gear is 2.54 Applications: The right hand helical drive gears are used in applications which require nonstop working under tough operating conditions.