1、Excellent Rotational Accuracy

The internal structure of the crossed roller bearing adopts rollers arranged vertically and crosswise at 90°

Spacers or spacers are installed between the rollers, which can prevent the rollers from tilting and rubbing against each other, thereby preventing the increase of rotational torque. In addition, there will be no square contact or locking of the rollers; at the same time, because the inner and outer rings are divided, the gap can be adjusted, and high-precision rotational motion can be obtained even if preload is applied.

2、Simple operation and installation

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

3、Withstand large axial and radial loads

Withstand large axial and radial loads Because the rollers are vertically arranged on the 90° V-groove rolling surface through spacers, this design enables crossed roller bearings to withstand large radial loads Loads in all directions, such as loads, axial loads, and moment loads.

4、save installation space

The size of the inner and outer rings of the crossed roller bearing is miniaturized to a minimum, especially the ultra-thin structure is a small size close to the limit, and has high rigidity, so it is suitable for the joint parts or rotating parts of industrial robots, and the rotating work of machining centers It can be used in a wide range of applications such as table, robot arm rotation unit, precision rotary table, medical equipment, measuring equipment, IC manufacturing equipment, etc.

5.High speed capability

6.Reduced shaft length and tooling costs

7. Adopted nylon separator ,which has low moment of inertia, low starting torque and easy control of angle indexing

8. Optimized preload, high rigidity, high running precision of guide rollers

9. Carburized steel provides excellent impact resistance and surface abrasion resistance

10.simple but well lubricated