Industrial robot bearings are the core components that support the moving parts of industrial robots, mainly used in precision parts such as robot joints, arms, and rotating tables, and extended to fields such as medical equipment and aerospace. This product is mainly divided into two categories: equal section thin-walled bearings and cross roller bearings. The former adopts a thin-walled structure to achieve miniaturization and high precision, and is suitable for lightweight equipment; The latter bears multi-directional loads through a cross roller layout, possessing high rigidity and precise rotational performance