GB/T 7811-1999
Rolling bearings--Symbols for quantities (English Version)
- Standard No.
- GB/T 7811-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2007-10
- Replace By
- GB/T 7811-2007
- Latest
- GB/T 7811-2015
- Scope
- This standard specifies the main dimensions and tolerances of rolling bearings and their parts and accessories, as well as the bearing load and the parameter symbols for life calculation (hereinafter referred to as symbols). This standard applies to the application of symbols in charts and calculation parameters related to rolling bearings and their parts and accessories.
GB/T 7811-1999 history
- 2015 GB/T 7811-2015 Rolling bearings.Symbols for physical quantities
- 2007 GB/T 7811-2007 Rolling bearings Symbols for quantities
- 1999 GB/T 7811-1999 Rolling bearings--Symbols for quantities
