LYNB YRT bearings(rotary table bearings) are axial and radial combined cylindrical roller bearings, including two thrust needle roller bearings and a radial cylindrical roller bearing with the combination of axial and radial pre-load. For the convenience of transportation and fixing, two or three symmetrical screws are fastened to the two rings in order to prevent rollers generating collisions which influence bearing accurary.
LYNB 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.
▲ The design’s of all these YRT (Rotary table bearings) series are based on standard structures; LYNB can design and manufacture many other similar structures in accordance to the special and particular requirements of their customers’. If our customer’s have specific requests then the customer should identify the structure, and mounting dimensions that are required. Please contact the LYNB Technical Center if you need any assistance in this area.