GB/T 273.1-2011
AbolishedRolling bearings-Boundary dimensions general plan-Part 1:Tapered roller bearings
滚动轴承 外形尺寸总方案 第1部分：圆锥滚子轴承
Application Summary AI generated
This standard specifies the boundary dimensions (bore diameter, outside diameter, width, and taper angle) for metric series tapered roller bearings. It is applied in the design, manufacturing, and procurement of these bearings for use in automotive, industrial machinery, and heavy equipment applications where axial and radial load support is required. The standard ensures interchangeability and compatibility between bearings and their mounting housings or shafts.
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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.