SUPERBOLT® Jamnut Tensioners
Extra Heavy Range
General Description
SUPERBOLT® Jamnut Tensioners of the SJX series are used for applications where in spite of room restrictions a high pre-load is required. They replace normal quality 8 hex nuts and do not require more space than same.
Due to the multi jackbolt system they are much easier to tighten and much safer against loss of pre-tension.
Applications:
Hydraulic cylinders, shaft mounts, piston connections, foundations, etc.
Available upon request:
inch threads (UN and Whit)
D > M160
other sizes and specials
anti-corrosion protection
special materials
captive mounted jackbolts
| |
|
| material |
alloy steel |
| temperatures |
–10 to +250 °C |
| jackbolts lubricated with JL-M |
| max. values valid for permanent bolting applications, incl. reaction forces |
