SX cross roller bearing adopts the structure of integral inner ring and split outer ring. The rolling body is a cylindrical roller, which is arranged vertically in the V-shaped raceway at 90 ° to each other, and the rollers are separated by isolation blocks. This structure enables it to bear axial load, radial load, overturning moment and other loads. When the journal is the same, SX cross roller bearing has a smaller section than RB cross roller bearing. Because this bearing is of ultra-thin design, the outer ring and the inner ring have no mounting holes, and flange and support seat are required for fixing during installation. Therefore, it has high rigidity, rotating accuracy and composite bearing capacity. This bearing is suitable for joints and rotating parts of industrial robots, such as the rotating workbench of machining centers Precision rotary table, manipulator rotating part, measuring instrument and other instruments in various fields.

SX cross roller bearing features

1. It is easy to assemble to all directions of the main shaft, realize mass production through standardization and serialization, and it is very convenient to assemble and use.

2. It can bear both radial and axial loads at the same time, and its structure is much simpler than that of multiple combined bearings.

3. Cost savings. With high rotation efficiency and low heat dissipation, the consumption of lubricating oil is relatively small.

4. Both radial and axial dimensions can be reduced to save space, and can be installed in high-precision and high-rigidity occasions with relatively small size requirements