GB/T 7811-1999

Abolished

Rolling bearings--Symbols for quantities

滚动轴承参数符号

Standard Type

GBT

ICS

21.100

CCS

J11

Status

Abolished

Issue Date

1999-09-03

Implementation

2000-03-01

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 defines the symbols used to represent quantities and parameters in rolling bearing calculations and technical documentation. It is applied in the design, manufacturing, and quality inspection of rolling bearings across mechanical industries to ensure consistent communication of dimensions, loads, and performance characteristics. Engineers and procurement professionals use these symbols to interpret bearing specifications, drawings, and test reports uniformly.

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.