In the cross-roller bearing, the cross roller bearing can bear radial load, axial load, and moment load because the cylindrical rollers are arranged perpendicularly to each other through the spacers on the V-shaped groove rolling surface of 900. Directional load. The size of the inner and outer.
https://www.yogiemachinery.com/bearing/crossed-roller-bearing/high-precision-crossed-roller-bearing-re.html