88,90x78,94x3,28 GER piston seal
88,90x78,94x3,28 GER piston seal
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88,90×78,94×3,28 GER piston seal

11,00 € excl. VAT

High resistance piston seal GER, material: reinforced Teflon/NBR rubber, pressure 600 bar.

Out of stock

High resistance piston seal GER, material: reinforced Teflon/NBR rubber, pressure 600 bar.

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SKU: GER8878 Category:
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Product information

Specifications

Description

The GER 88.90×78.94×3.28 is a heavy-duty hydraulic piston seal designed for high-pressure cylinder applications. Manufactured from reinforced PTFE combined with an NBR energizing element, it provides excellent sealing performance, low friction, and outstanding wear resistance.

The seal is designed to separate pressure zones inside hydraulic cylinders, reduce internal leakage, and maintain efficient system operation even under extreme working conditions. With a pressure capability of up to 600 bar, GER seals are widely used in mobile hydraulics, construction machinery, mining equipment, agricultural machinery, and industrial hydraulic systems.

Technical data

  • Type: Piston seal
  • Profile: GER
  • Material:

    • Reinforced PTFE
    • NBR rubber
  • Piston diameter (D): 88.90 mm
  • Groove diameter (d): 78.94 mm
  • Height (H): 3.28 mm
  • Maximum operating pressure: 600 bar
  • Application:

    • Hydraulic piston sealing
    • Pressure separation inside cylinders
    • Internal leakage reduction
  • Media:

    • Hydraulic oil
    • Mineral oils
  • Application area:

    • Mobile hydraulics
    • Construction machinery
    • Mining equipment
    • Agricultural machinery
    • Industrial hydraulic cylinders

Additional information

1 dimension

78.94
2 dimension

88.9
3 dimension

3.28
Type

GER

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