This 12mm stainless steel key hub is designed to connect a motor and a wheel. And this hub is made from stainless steel so it is more sturby and durable than the Aluminum one. This hub is key-locked and loctited to the motor shaft. This stainless steel hub will meet you requirements perfectly when you connect it to your wheels.
We design, produce and market the stainless steel 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.
Material: stainless steel
Outside diameter: 57mm
Inside diameter: 12mm
Net weight: 161g
1 x 12mm Keyway Coupling CB18030 Stainless Steel Key Hub for Mecanum Wheels