GB/T 2685-1981
AbolishedPowder metallurgy plain bearing--Cylindrical type--Types，dimensions and tolerances
滑动轴承 粉末冶金筒形轴承型式、尺寸与公差
Application Summary AI generated
This standard specifies the types, dimensions, and tolerances for cylindrical powder metallurgy plain bearings. It is applied in the design and manufacturing of self-lubricating bearings used in mechanical systems, such as automotive engines, household appliances, and industrial machinery, where porous metal bearings require controlled dimensions for proper fit and performance.
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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.