Gear, KHK Gear, Helical Gear, Rack Gear, Spur Gear, Bevel Gear, Internal Gear, Worm Gear, Screw Gear, Mitter Gear, Hypoid Gear, Non metal Gear
Standardized metric gear ( Stock Gears) consist of 7, 000 configura-tions. They are : Spur Gear, Helical Gear, Racks and Pinion, Bevel Gear, Miter Gear, Worm Gear, Internal Gear, and Screw Gear, with different precision grades, made of various materials .