X- Rings
X-Ring (JF4® sealing rings) features a four-lobe cross-section offering a double sealing line particularly suited to hydraulic, pneumatic and oleopneumatic devices. It is particularly suitable for dynamic applications, such as reciprocating movements up to 150 bar or rotary movements up to 1 meter per second.
Features
- Standard elastomer compound in stock: 9PD31 NBR in 78 Shore A with LUBRI PB treatment
- Available elastomer compounds: EPDM, FKM, NBR, HNBR, ACM, AEM, FFKM, Butyl, Silicone, Fluorosilicone
- Approved materials
- Suitable for static and dynamic seals
- Dimensional list: piston and bore assembly
Benefits
- Reduced friction
- Reduced starting effort
- Optimum position of flash line
- Reduced wear
- No twisting
