Complete and tight meshing of gear teeth, excellent power transfer capacity.
The Lower the contact ratio between gears, the higher the load capacity.
Description
Each two gears can be combined to form a 90 degree transmission structure.
Gear Column Material: Iron (Silver Color)
Gear Teeth Material: Plastic (Black Color)
Teeth Number: 20
Module: 1
Inner Diameter: 8mm
Package Included: Gear x 2