Back-up Ring XSBUR13
Function:
Back-up rings or Anti Extrusion Rings do not have a sealing function. They are designed to prevent elastic sealing elements of gap extrusion.
Features:
- Triangular Anti Extrusion Ring for Piston applications.
- Special housing designs required.
- Reduced gap extrusion of the elastomer seal and/or higher pressures up to 700 bar possible.
- Available as split and non-split version.
- Dynamic and static applications in reciprocating pistons in hydraulic cylinders, plungers, etc.
- Unfavourable tolerances and wide gap dimensions.
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Snap-in installation.
XSBUR13 (D) Stützring | 87.8 KB | download PDF |
XSBUR13 (GB) Back-up ring | 79.4 KB | download PDF |