GB/T 20058-2017
ActiveRolling bearings－Single-row angular contact ball bearings－Chamfer dimensions for outer ring non-thrust side
滚动轴承 单列角接触球轴承 外圈非推力端倒角尺寸
Application Summary AI generated
This standard specifies the chamfer dimensions for the non-thrust side of the outer ring in single-row angular contact ball bearings. It is applied in the manufacturing and quality inspection of these bearings to ensure proper assembly, clearance, and fit within mechanical systems such as machine tool spindles, pumps, and automotive transmissions. The standard provides precise dimensional limits to prevent interference with adjacent components and to maintain consistent performance under axial and radial loads.
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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.