The YRT turntable bearing is composed of a set of thrust / radial seat ring, a thrust / radial shaft ring, a thrust washer, two roller cage assemblies, and a set of radial cylindrical rollers. The seat ring and the shaft ring have evenly distributed screw holes for installation. This type of bearing has a high axial and high radial load carrying capacity, high tilting rigidity, and extremely high precision. It is suitable for the rotary table and devices in measurement and experiment. The YRT turntable bearing also has relatively high requirements for the matching equipment parts. During installation, the tightening torque of the mounting screws needs to be controlled.
Applications: It is widely used in precision rotary tables, vertical grinding machines, indexing heads, gear hobbing machines, gear milling machine workpiece shafts, and other precision devices.
YRT standard series turntable bearings:
The thrust-radial combined structure can bear bidirectional axial load, radial load, and overturning moment at the same time. The bearing is evenly equipped with mounting holes, which can be directly fixed to the bearing using bolts. The bearing has been pre-loaded at the time of installation, and there is no need to adjust the clearance during installation. YRT turntable bearing series is suitable for working conditions required of low speed, short operating cycle, high rigidity and accuracy, such as a rotary table, indexing head, etc.