Does poor accuracy in machine tool spindle bearings affect machining quality? Precision bearings made from high-quality bearing steel ensure stable and reliable performance!
High-grade bearing steel features uniform material structure. After precision grinding, the roundness error of the inner and outer rings can be controlled within 0.001 mm, providing ultra-high rotational accuracy for machine tool spindles. When paired with high-precision rolling elements, it minimizes spindle runout, improves dimensional accuracy and surface finish of machined parts, and enables machine tools to produce higher-quality components.