GB/T 273.3-2020
ActiveRolling bearings—Boundary dimensions，general plan—Part 3:Radial bearings
滚动轴承 外形尺寸总方案 第3部分：向心轴承
Application Summary AI generated
GB/T 273.3-2020 specifies the boundary dimensions and general plan for radial rolling bearings, including series of bore diameters, outer diameters, and widths. It is applied in the design, manufacturing, and selection of radial bearings used in mechanical systems such as automotive transmissions, industrial gearboxes, and electric motors. This standard ensures interchangeability and compatibility across different bearing types and manufacturers.
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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.