Carrying characteristics of turntable bearings

Turntable bearings can meet the needs of the working host under different load conditions according to different structural characteristics. Among them, the four-point contact ball turntable bearing has a high dynamic load capacity. The carrying capacity of the double-row different diameter ball turntable is greatly improved than that of a single volleyball turntable. The cross-cylinder roller dial has a high static load capacity. Under the condition of ensuring a certain swing accuracy, the ball column combined turntable bearing has a large ability to withstand axial and radial loads and the moment of tilting torque.