GB/T 12764-2009
AbolishedRolling bearings - Needle roller bearings,drawn cup without inner ring - Boundary dimensions and tolerances
滚动轴承 无内圈、冲压外圈滚针轴承 外形尺寸和公差
Application Summary AI generated
This standard specifies the boundary dimensions and tolerances for drawn cup needle roller bearings without inner rings. It is applied in the design, manufacturing, and quality inspection of these bearings used in mechanical systems where space is limited, such as automotive transmissions, gearboxes, and industrial machinery. The standard ensures interchangeability and proper fit between the bearing and its mating 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.