GB/T 304.2-2002

Abolished

Spherical plain bearings--Identification code

关节轴承代号方法

Standard Type

GBT

ICS

21.100.20

CCS

J11

Status

Abolished

Issue Date

2002-10-11

Implementation

2003-05-01

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

This standard specifies the identification code system for spherical plain bearings, defining how to designate their structural types, dimensions, and tolerance classes. It is applied in mechanical engineering and manufacturing industries for cataloging, ordering, and quality control of spherical plain bearings used in heavy machinery, aerospace, and automotive suspension systems.

Related Standards

JB/T 51110-1999 Internal Combustion Engines - Cylinder Head Gaskets - Product Quality Grading (Internal Use) JB/T 51134-1999 Product quality grading of agricultural deep groove ball bearing GB/T 5868-2003 Rolling bearings--Mounting dimensions GB/T 4605-2003 Rolling bearings--Thrust needle roller and cage assemblies，thrust washers GB/T 4199-2003 Rolling bearings--Tolerances--Definitions GB/T 307.3-2005 Rolling bearings-General technical regulations GB/T 307.2-2005 Rolling bearings-Measuring and gauging principles and methods GB/T 307.1-2005 Rolling bearings-Radial bearings-Tolerances

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.