The Freudenberg-NOK N3101 Loaded Symmetrical U-Cup, sized at 3.5 x 4 x 0.375 inches, is engineered for optimal sealing performance in hydraulic and pneumatic systems. Constructed from durable NBR (Nitrile Butadiene Rubber), it provides excellent resistance to various oils and fuels. The symmetrical design allows for uniform pressure distribution, enhancing the seal's effectiveness and lifespan. This U-Cup is compliant with industry standards, making it suitable for a variety of applications in automotive and industrial sectors.
