The 4.25 x 5 x 0.625 NBR Loaded Symmetrical U-Cup (SKU: 37504250625B-2093) from Freudenberg-NOK is engineered for optimal sealing performance in hydraulic and pneumatic systems. Constructed from durable NBR (Nitrile Butadiene Rubber), it offers superior resistance to various oils and fuels. The dimensions of 4.25 inches outer diameter, 5 inches inner diameter, and a 0.625-inch width ensure compatibility with standard applications. This U-Cup's symmetrical design promotes even pressure distribution, enhancing its lifespan and reliability. It adheres to industry standards, making it a trusted choice for demanding environments.
