The Dichtomatik NOR221 is a precision O-ring with dimensions of 3.0mm inner diameter, 4.0mm outer diameter, and 0.5mm thickness. Made from high-quality materials, this O-ring is designed for sealing applications in hydraulic and pneumatic systems, providing excellent resistance to various fluids. Freudenberg-NOK's U958BB model ensures compliance with industry standards, offering durability and reliability. This O-ring is crucial for maintaining the efficiency and safety of your systems, preventing leaks and ensuring optimal operation.
