Rotary table bearing performanceZYS rotary table bearings are axial /radial combined cylindrical roller bearings, are composed of two thrust roller bearings and a radial cylindrical roller bearing with the combination of axial and radial preload. For the convenience of transportation and mounting, use two or three symmetrical fixing screws are fastened to the two rings in order to prevent rollers and rings generating collisions which influence bearing accuracy. ZYS YRT bearings have such advantages as high axial and radial load capacity, high tilted rigidity and high precision. The rotary table bearings are especially suitable for precision machine tools or the rotary worktable or indexing plate of other precision machines, and can also be used to chuck, measuring instruments, test equipment and rotary table configuration. The requirements of the bearing for its matching equipment parts are much high. The tighten torque of mounting screws should be controlled when the bearing is being installed
