JB/T 6791-1993
Face jewel bearings for instrumentation (English Version)
- Standard No.
- JB/T 6791-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Machinery
- Status
- 2010-07
- Replace By
- JB/T 6791-2010
- Latest
- JB/T 6791-2010
- Scope
- This standard specifies the classification, technical requirements, test methods, inspection rules, marking, and packaging of end-face gemstone bearings for instruments and meters. This standard applies to end-face gem bearings used for end-face support of instrument movable systems.
JB/T 6791-1993 history
- 2010 JB/T 6791-2010 End jewel for instrumentation
- 1993 JB/T 6791-1993 Face jewel bearings for instrumentation
