These high quality universal Aluminum hubs are key-locked and loctited to the motor shaft. They are designed to connect a motor and Mecanum or Omni wheels and mechanisms to motor shafts. There is a groove of key locked for securing a motor to the hub.
Specifications:
Material: Aluminum-alloy
Inside Diameter: 12mm
Outside Diameter: 57mm
Bore Length: 21mm
Net Weight: 56g
