XU120222|Crossed Roller Bearings|robot Bearings|140*300*36mm

Crossed roller bearing XU120222 (Integrated Inner/Outer Ring Type)            Since the mounting holes are provided, this model does not require a presser flange or housing.  In addition, because it has an integrated inner/outer ring structure and is equipped with washers, its performance is minimally affected by the mounting  procedure, ensuring stable rotation accuracy and torque. This model can be used for both inner-ring rotation and outer-ring rotation. XU120222 are optimal for applications such as joints and swiveling units of industrial robots, swiveling tables of machining centers, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines,mainly to replace the imported bearings. Also, we can design,choose and manufacture  non-standard.large size precision bearings as customer requested.

high precision crossed roller bearings :INA SX series ,XSU series ,XU series. THK RB series ,RE series, RU series, RA series; IKO CRB series ,CRBC series, CRBH series;
The precision rate has reached P5/P4/P2,ranging from 50mm --- 1300mm

 C. Feature of Crossed Roller Bearing

1. High accuracy and load capacity. Precision ground V grooved ways and rollers. 

2. Withstands force in any direction. Alternately crossed rollers 45º angle.

3. Easy Installation and get used to small spaces. Threaded mounting holes in standard pattern.

4. Factory preloaded for minimum axial play and low coefficient of friction.

D. Product Application

•Industrial Robotic arm,Reducer drive

•Percision Turntable,NC rotary table

•Rotation part of Machine tools

•Inspection instrument,Medical equipment

•Aero&Aviation equipment,Military radar etc