100 mm double nylon, rubber omnidirectional wheel W / bearing roller -W041 This is an all-around ball bearing wheels, which allows omnidirectional robot kit of your own design (robot kits). Omnidirectional wheel. It can be mounted 100 mm double nylon rubber all-wheel-drive platform for learning to wheel (omni wheel), omnidirectional wheel (omni wheels) mobile platform. Ning Tong positive professional production of rubber Printing Machinery omnidirectional wheel omnidirectional wheel, is Tong machinery, is Tong Machinery omnidirectional wheel production at home by Ning County is Tong Machinery Plastic Co., Ltd. Omnidirectional wheel, is Tong machinery, is Tong Machinery omnidirectional wheel production house is Ning County is Tong Machinery Plastic Co., Ltd. (www.dzztjx.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page Phone or pictures on obtain the latest information, contact: song manager.