GB/T 6445.1-1996
Rolling bearings. Needle roller bearings--Track rollers--Boundary dimensions (English Version)
- Standard No.
- GB/T 6445.1-1996
- Language
- Chinese, Available in English version
- Release Date
- 1996
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2007-10
- Replace By
- GB/T 6445-2007
- Latest
- GB/T 6445-2021
- Scope
- This standard specifies the code notation and external dimensions of roller needle roller bearings with flat gear rings and roller needle roller bearings with bolt shafts, and is suitable for the design and selection of manufacturers and users.
GB/T 6445.1-1996 history
- 2021 GB/T 6445-2021 Rolling bearings—Needle roller bearing track rollers—Boundary dimensions, geometrical product specifications (GPS) and tolerance values
- 2007 GB/T 6445-2007 Rolling bearings Needle roller bearing track rollers Boundary dimensions and tolerances
- 1996 GB/T 6445.1-1996 Rolling bearings. Needle roller bearings--Track rollers--Boundary dimensions
GB/T 6445.1-1996 Rolling bearings. Needle roller bearings--Track rollers--Boundary dimensions was changed to GB/T 6445-2007 Rolling bearings Needle roller bearing track rollers Boundary dimensions and tolerances.
