Omnidirectional wheel includes a hub and a driven wheel Dandong sided omnidirectional wheel coupling, the hub of the outer circumference of the uniform opened a three or three or more wheels teeth, between the teeth of each of the two wheels provided with a driven wheel , the radial direction of the driven wheel hub and the tangential direction of the outer circumference of the vertical. The utility model is a simple structure, wide application, can be moved on a poor road conditions omnidirectional wheel. DSW-40B double (four beads) omnidirectional wheel casters six beads omnidirectional wheel coupling | Dandong omnidirectional wheel coupling | n Tong Machinery (view) provided by Ning County is Tong Machinery Plastic Co., Ltd. . Ning County is Tong Machinery Plastic Co., Ltd. (www.dzztjx.com) is Dezhou, plastic leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Tong mechanical positive leadership with the staff warmly welcome all inquiries negotiations to create a positive Tong Machinery better future.