Cross roller bearing, special bearing for robot, special bearing for reducer, precision turntable bearing, thin-walled bearing with equal section, non-standard bearing customization

In the cross roller bearing design structure, because the cylindrical rollers are perpendicular to each other on the 90 V groove rolling surface, this design enables a single bearing to bear radial load, axial load, overturning moment and other loads in all directions. Spacing keepers are provided between the crisscross rollers to prevent the rollers from tilting and rubbing against each other during high speed motion. The bearing also has the characteristics of compact structure and light volume, and the size of the inner and outer rings is minimized, especially the ultra-thin type achieves the maximum lightweight design. Because the bearing clearance can be adjusted and the preload can also be adjusted, higher rigidity and precision can be obtained; Therefore, it is more than industrial robot joints, precision rotary tables, medical equipment, measuring instruments, IC manufacturing equipment and other equipment.