Double-Acting Cylinder Seal 2B3

Double-acting cylinder seal with back-up wear rings in cylinders for hydraulic roof supports and tunnel-driving machines.

Application Range
Pressure: ≤ 500 bar
Temperature HFA-, HFB-, HFC-liquids: +5 °C / +60 °C
Temperature mineral oils: -20 °C / +100 °C
Sliding Speed: ≤ 0,1 m/s
Standard Material: NWB-fabric/POM


Other materials are available for very high or very low operating temperatures (see PDF Catalogue or contact our application engineers).

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