Machine tool spindle bearings are the core plate of Aejings. Machine tool spindle bearings are special angular ball bearings designed for machine tool spindles. Their main characteristics are high precision, high speed, and can provide good shaft rigidity to meet the needs of machine tool precision machining. Currently, high-precision precision angular ball bearings, group angular ball bearings, universal angular ball bearings, sealed angular contact ball bearings, etc. are widely used in precision machine tools, numerical control machining centers, etc. The machine tool industry will always be the leading industry of Aejings.