Buy 10inch 8inch 6inch Omni Wheels at Best Price for robot wheelchairs The metal main frame of the omnidirectional wheel ensures the balance and stability of the omnidirectional wheel, and has better bearing energy and is less affected by temperature. The wheel adopts high quality TPU wheel surface, which has good grip performance and is not easy to slip. Equipped with precision bearings, effectively reduce the noise, and improve the caster overall . The appearance of the wheel adopts the alternating distribution of large and small wheels,with excellent shock absorption, smooth excessive, wear and easy to replace and repair, with a particularly high reliability, especially suitable for long-term use. Omnidirectional wheels are compact in structure, reasonable in layout, and can rotate 360 freely, with excellent flexibility, which can be perfectly driven in restricted areas and narrow channels, and can easily adapt to a variety of complex road.