The internal and external elements safely absorb transverse forces and ensure perfect conduction on the piston and cylinder head. The specially developed wear-resistant and durable material compound has the lowest coefficients of friction even in dry running. Thanks to the patented tongue-and-groove profile geometry, the distance between the metallic components is increased to a maximum. Seals can be supported directly on these elements and are protected against gap extrusion. Damage to the cylinder barrel and the rod due to metallic contact is a thing of the past - this results in increased operational reliability and a noticeably longer service life.
To download product details please click on each picture or designation.
| Profile | Description | Application Limits for Standard Version | ||
|---|---|---|---|---|
Pressure | Temp.-range | Speed | ||
FI
 | Bearing Ring, inside bearing use in all hydraulic cylinders, optimum bearing and simple installation | -- | -55...+120 | 3 |
FAI
 | Bearing Ring with Wiping Function, inside bearing bearing ring with wiper function, space-saving and very rigid, also applicable for wiping off ice and other solid contaminants | -- | -55...+120 | 3 |
FA
 | Bearing Ring, outside bearing use on any piston in hydraulic cylinders | -- | -55...+120 | 3 |
RFI
 | Square Bearing Ring, inside bearing simple square-shaped bearing ring for applications where compressive strength of PTFE bearing strip is not sufficient, rod bearing | -- | -55...+120 | 3 |
RFA
 | Square Bearing Ring, outside bearing simple square-shaped bearing ring for applications where compressive strength of PTFE bearing strip is not sufficient, piston bearing | -- | -55...+120 | 3 |
PFB
 | PTFE Bearing Strip PTFE bearing strip for convenient storage, cutting during the installation | -- | -200...+200 | 3 |
Alfred-Nobel-Str. 26
97080 Würzburg
Germany
Phone: +49-931-90097-0
Fax: +49-931-90097-30
Internet: www.hunger-dichtungen.de
E-mail: info@hunger-dichtungen.de
