When installing the matching bearing of the machine tool, have you ever wondered what the spacer in the middle is used for? Summarize the 37-year installation experience of the master. Such spacers generally have two main functions: 1. To meet the space requirements of the main shaft shell, some main shaft shells have a large reserved position in the design, and spacers need to be installed to meet the installation size; 2. Users can When installing a paired bearing, the plane of the bearing will not be ground, and it cannot be matched by itself. The purpose of pairing the bearing is achieved by adding a spacer and grinding the spacer. Now many spindle structures are constantly being optimized, and the bearing matching technology is gradually increasing. Popularity, so the spacer gradually faded out of everyone's vision, is your machine still using the spacer? For 37 years, it has provided matching bearing solutions for machine tools. The main application fields are construction machinery industry, industrial robot industry and medium and high-end machine tool industry. The torque is accurate, in order to turn stable!