Save installation space The inner and outer rings of the crossed roller bearings are miniaturized to the maximum extent, especially the ultra-thin structure is close to the limit of small size, and has high rigidity, so it is suitable for the joints or rotating parts of industrial robots, rotary tables of machining centers, rotating parts of manipulators, precision rotary tables, medical instruments, measuring instruments, IC manufacturing devices and other places.

Simplified operation and installation The outer ring or inner ring divided into two parts is fixed together after the rollers and retainers are installed, so the installation operation is very simple.

Excellent rotation accuracy The internal structure of the crossed roller bearing adopts rollers arranged perpendicularly to each other at 90°. Spacers or isolation blocks are installed between the rollers to prevent the rollers from tilting or rubbing against each other, effectively preventing the increase of rotation torque.

Pre-bearing large axial and radial loads Because the rollers are arranged perpendicularly to each other on the 90° V-groove rolling surface through the spacer retainer, this design enables the crossed roller bearing to withstand large radial loads, axial loads, moment loads and other loads in all directions.

Crossed roller bearings can bear radial and axial loads at the same time, so they can be much simpler than bearing structures with multiple combinations.

Due to high rotation efficiency and low heat dissipation, lubricating grease consumption is low.

The radial and axial dimensions of industrial robot bearings can be maximized, thus saving space and can be used in high-precision, high-rigidity occasions with small space requirements.

Bearings can be easily assembled in all directions of the spindle, and can be mass-produced through standardization and serialization, making assembly and use more convenient.