JB/ZQ 4786-2006
J-shaped unreinforced rubber seal ring (English Version)
- Standard No.
- JB/ZQ 4786-2006
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Machinery
- Latest
- JB/ZQ 4786-2006
- Scope
- This standard is suitable for installation on bearings and other machinery, producing relative motion with the rotating shaft, and used for sealing of lubricating oil, grease and other media. The medium temperature is -30~+120℃, and the peripheral speed is less than or equal to 7m/s.
JB/ZQ 4786-2006 history
- 1970 JB/ZQ 4786-2006 J-shaped unreinforced rubber seal ring
