4 Inch Mecanum Wheel Set - 50mm Omnidirectional Wheel with 30KG Load Capacity, 45 Degree Right Wheel for Robot Drive - Perfect for Intelligent Robot Cars, DIY Robotics, and STEM Projects

Specification:Item Type: Mecanum Wheel Diameter: Approx. 100mm / 4.0inWheel Width: Approx. 50mm / 2inComposition: TPU rubber rollers x 9 + wheels are stamped from aluminumFeatures: 45 degree omnidirectional wheel, single wheel load 30KG.Each TPU rubber roller is equipped with two bearingspacking list:1 x Mecanum Wheel(right)1 x Wheel CouplingNotice:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

Aluminum] All parts, except tpu rubber rollers, are aluminum for durability and to deformation.

[Smooth Tpu rubber rollers feature bearings at each end for smooth and heavy load support.

[High-quality Material] Tpu rubber rollers made of polyurethane tpu with excellent friction and long service life.

[Rigid & Impact Resistant] Main body stamped from aluminum for strong rigidity and impact

[All-round Motion] Enables robots to achieve all-round motion while supporting larger loads.