The Freudenberg-NOK SNI39 is a durable PU O-Ring with dimensions of 65mm outer diameter, 75mm inner diameter, and a 12.5mm cross-section. This O-Ring is made from high-quality polyurethane (PU), providing excellent resistance to wear, abrasion, and various chemicals. Its robust design makes it suitable for a wide range of applications, including hydraulic systems and industrial machinery. The SNI39 meets industry standards for performance and reliability, ensuring a dependable seal in demanding environments. This O-Ring is an ideal choice for engineers looking for a high-performance sealing solution.