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Description

The U Ring RSD 25x33x5.8 PU [2ERSD777] is a double-lip sealing ring, made of C0 polyurethane by the renowned Italian manufacturer Artic Seals. It was designed for use in hydraulic cylinders.

Technical data:

  • Working pressure: up to 400 bar (at 60°C)
  • Linear speed: up to 0.5 m/s
  • Temperature range: from -35°C to +100°C (temporarily up to 110°C)
  • Hardness: 93 Shore A ±2
  • Material: C0 polyurethane with high abrasion resistance and low permanent deformation
The U Ring RSD 25x33x5.8 PU [2ERSD777] features an additional lip that stabilizes the seal and protects against external contamination. Its design prevents the stick-slip effect and supports the seal's operation at low temperatures.

Dimensions:

  • Inner diameter: 25 mm
  • Outer diameter: 33 mm
  • Thickness: 5.8 mm
The manufacturer's code for this product is [2ERSD777].