Rod seal RSD 28x35x4,5 PU [2ERSD174]

The U Ring RSD 28x35x4.5 PU [2ERSD174] 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, where both lips are pressed against the cooperating surface thanks to the elasticity of the material. An additional lip stabilizes the seal and protects against external contamination. The ring's design prevents the stick-slip effect and supports the seal's operation at low temperatures. The technical data for the U Ring RSD 28x35x4.5 PU [2ERSD174] are:

• 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 28x35x4.5 PU [2ERSD174] is a high-specification product that meets the requirements of the most demanding hydraulic applications.