Omni-directional wheel 125mm w/ coupling

Omni-directional Wheel 125mm with Coupling
Main Material: Rubber, Black n Yellow
Diameter: 125mm which can load 100Kgs
Coupling 6mm bore
Compared with Nylon material omni wheels, rubber one is more durable. Omni-Directional wheels can roll forward like normal wheels and slide sideways with almost no friction which are widely used for robotics and mobile industrial equipments.