The rollers of the crossed roller bearing are arranged vertically at 90 degrees, which gives it the significant advantages of high rigidity and high precision. Hongyuan crossed roller bearings perform well in situations where high load and high-precision positioning are required, such as robot joints, rotating platforms, and mechanical wrists. It can withstand radial and axial loads, provide solid and reliable support for the key parts of the robot, ensure the positioning accuracy of the robot in complex operations, and help industrial robots complete various high-precision tasks.