Each turntable consists of two steel rings designed for flange mounting .The raceways are machined so as to ensure that the load transmission is favourably directed between the antifriction bearing steel balls that are fitted .

An initial filling of grease protects the raceway system. The rolling element types including signal row ball ,double row ball and three row ball. The product range is from 300mm to 1300mm. We usually used the nodular cast iron as the material ,also can product it as your required .