Auto Friends Co.

A UHS 40x50x6 PU seal is a polyurethane U-cup hydraulic seal with a 40mm inner diameter, 50mm outer diameter, and 6mm thickness, primarily used for sealing pistons or rods in hydraulic cylinders. Key Specifications Attribute: Profile Type Detail: UHS (U-shaped, inner and outer lips of equal height) or UN/UNS Attribute: Material Detail: Polyurethane (PU), known for oil and wear resistance, and elasticity Attribute: Dimensions Detail: 40 mm Inner Diameter (ID), 50 mm Outer Diameter (OD), 6 mm Thickness/Width (H) Attribute: Working Pressure Detail: Up to 35 MPa (approx. 350 bar) or 40 MPa (approx. 400 bar), suitable for low to medium pressure applications Attribute: Working Temperature Detail: Range of approximately -35°C to 100°C (-31°F to 212°F) Attribute: Max Speed Detail: Less than 0.5 m/s or 1 m/s Attribute: Color Detail: Commonly blue or green