The SNI39 oil seal measures 22.2mm x 28.5mm x 7.1mm and is made from high-performance polyurethane (PU9534) by Freudenberg-NOK. This oil seal is designed for effective sealing in dynamic applications, providing excellent resistance to wear and leakage. Its robust design ensures a tight fit, preventing contamination in hydraulic and pneumatic systems. The polyurethane material offers superior flexibility and durability, making it ideal for high-pressure environments. This oil seal meets industry standards, ensuring reliable performance in various applications.