According to the structure, rolling bearings can be divided into: deep groove ball bearings, needle roller bearings, angular contact bearings, aligning ball bearings, spherical roller bearings, thrust ball bearings, thrust spherical roller bearings, cylindrical roller bearings, tapered rollers Bearings, seated spherical ball bearings, etc.

Crossed roller bearings produced by Hongyuan Bearing generally use cylindrical rollers or conical rollers arranged crosswise on a single raceway. This cross-arranged roller structure allows a single bearing to bear axial load, Compared with traditional structural bearings, the rigidity of various aspects of load, such as radial load and overturning moment, is increased by 3-4 times.

At the same time, the overall dimensions of this series of bearings have been minimized to the maximum extent. The special ultra-thin structure is close to the limit of miniaturization and has high rigidity, so it is most suitable for joints or rotating parts of industrial robots and machining centers. Rotary tables, manipulator rotating parts, precision rotary tables, turrets, medical instruments and other applications.