Cross Roller Bearing is a roller bearing with high rotation accuracy capable of bearing loads in every direction, that’s the main different from standard ball bearing . Because it has orthogonally arranged cylindrical rollers, it can bear loads in every direction.
Slewing bearing is a high rigidity bearing, it can take loads in all directions including radial, axial and moment loads. Slewing rings diameter range is from 100mm up to 6000mm, it uses especially for heavy duty. There are different kinds of slewing rings – with internal, external or without gear and light version.