GB/T 39431-2020
ActivePlain bearings—Bearings containing dispersed solid lubricants
滑动轴承 含有分散固体润滑剂轴承
Application Summary AI generated
This standard specifies the classification, technical requirements, test methods, and inspection rules for plain bearings that incorporate dispersed solid lubricants (such as graphite or molybdenum disulfide) within their bearing material. It is applied in the design, manufacturing, and quality verification of self-lubricating bearings used in mechanical systems where maintenance access is limited or external lubrication is impractical, such as in automotive, aerospace, and industrial machinery components.
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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.