YRT rotary table bearing

The YRT turntable bearing consists of a thrust or centripetal seat ring, a thrust or centripetal shaft ring, a thrust washer, two needle roller cage components, and a set of centripetal cylindrical rollers. The seat ring and shaft ring have evenly distributed screw holes for installation. This type of bearing has high axial and radial bearing capacity, high tilt stiffness, and high accuracy. This type of bearing also has high requirements for matching equipment parts, and the tightening torque of the installation screws needs to be controlled during installation.

Widely used in precision rotary table vertical grinding machines, indexing heads, gear hobbing machines, gear milling machine workpiece shafts and other precision devices.