GB/T 308.2-2010
ActiveRolling bearings - Balls - Part 2: Ceramic balls
滚动轴承 球 第2部分：陶瓷球
Application Summary AI generated
This standard specifies the dimensions, tolerances, material requirements, and testing methods for ceramic balls used in rolling bearings. It is applied in the manufacturing and quality inspection of high-performance bearings for industries such as aerospace, precision machinery, and high-speed equipment, where ceramic balls offer advantages like reduced weight, higher hardness, and corrosion resistance over steel balls.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.