Rod seal RSD 56x64x8 PU [2ERSD439]

Name: Rod seal RSD 56x64x8 PU [2ERSD439]
Brand: Artic seals
SKU: 22977
Price: 2.99 EUR
Availability: InStock

Rod seal RSD 56x64x8 PU [2ERSD439]

Code: RSD 0560 0640 080 C0
In Stock: 79 pcs.

Updated: 08.05.2026 13:51

Hydraulic seals dimension
Rod diameter d (mm)	56
Groove Diameter D (mm)	64
Seal width h (mm)	8
Details
Seal type	RSD
Material type	PU
Material code	C0

Brand: Artic seals
SKU: 22977

2.99€/pcs.

5 pcs. or more 2.49€/pcs.

10 pcs. or more 2.16€/pcs.

25 pcs. or more 1.90€/pcs.

50 pcs. or more 1.65€/pcs.

100 pcs. or more 1.32€/pcs.

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Description

The U Ring RSD 56x64x8 PU, marked with the manufacturer's code 2ERSD439, is a product of the Italian manufacturer Artic Seals. It is a double-lip ring made of C0 polyurethane, designed for use in hydraulic cylinders.

Seal size:

Inner diameter: 56 mm
Outer diameter: 64 mm
Thickness: 8 mm

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 56x64x8 PU 2ERSD439 is pressed against the cooperating surface thanks to the elasticity of the material. An additional lip stabilizes the seal and protects against external contamination. The design prevents the stick-slip effect and supports the seal's operation at low temperatures.