Rod seal RSD 22x28x4,5 PU [2ERSD109]

The U Ring RSD 22x28x4.5 PU [2ERSD109] is a double-lip sealing ring, made of C0 polyurethane by the renowned Italian manufacturer Artic Seals. It has been 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 resistance to wear and low permanent deformation

The U Ring RSD 22x28x4.5 PU [2ERSD109] features an additional lip that stabilizes the seal and protects against external contaminants. Its design prevents the stick-slip effect and supports the seal's operation at low temperatures.

Dimensions:

• Inner diameter: 22 mm
• Outer diameter: 28 mm
• Thickness: 4.5 mm

The manufacturer's code for this product is [2ERSD109]. The product is made of polyurethane, which means it is durable and resistant to wear.