GB/T 921-1986

Active

Round wire circlips

钢丝锁圈

Standard Type

GBT

ICS

21.060.30

CCS

J13

Status

Active

Issue Date

1986-07-02

Implementation

1987-06-01

Centralized Committee

中国机械工业联合会

Issuing Authority

中国机械工业联合会

Application Summary AI generated

GB/T 921-1986 specifies the dimensions, material requirements, and technical conditions for round wire circlips, which are spring steel rings used to secure components on shafts or in housings. It is applied in mechanical assemblies such as automotive transmissions, agricultural machinery, and industrial equipment to prevent axial movement of bearings, gears, or pins. The standard ensures interchangeability and reliable retention in static or dynamic loading environments.

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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.