These high quality universal 10mm keyway coupling are designed to connect a motor and a mecanum wheel. There is a groove of key locked for securing a motor to the hub.We design, produce and market the key-locked hubs, we also customize the difference size for you to meet your needs and it can be start at a very low order quantity.
Outside diameter: 57mm
Inside diameter: 10mm
Net weight: 58g
1 x 10mm Keyway Coupling Aluminum Hubs CB18025