With the continuous development of industrial automation, all kinds of industrial robots have become the main industrial production equipment, and the components to realize the flexible operation of these industrial robots are bearings. Due to the requirements for the number of joints and flexibility of industrial robots, the bearings used need to be able to withstand comprehensive loads and have very high rotary positioning accuracy. However, there are not many types of bearings that can meet these requirements for industrial robots.

The bearing of an industrial robot is one of its key components, which is most suitable for the joint or rotating parts of an industrial robot, the rotary worktable of a machining center, the rotary part of a manipulator, the precision rotary worktable, medical instruments, measuring instruments, IC manufacturing devices and other wide applications.

Bearing characteristics of industrial robot: it can bear the comprehensive loads in axial, radial, overturning and other directions. Any bearing that can meet the design requirements can be used in the arm, rotary joint, chassis and other parts of the industrial robot.