The 4.25 x 5 x 0.375 NBR Loaded Symmetrical U-Cup (SKU: 37504250SQB-2093) from Freudenberg-NOK is a high-quality sealing solution for hydraulic and pneumatic applications. Constructed from NBR (Nitrile Butadiene Rubber), it offers excellent resistance to oils and fuels. The dimensions of 4.25 inches outer diameter, 5 inches inner diameter, and a 0.375-inch width provide compatibility with standard systems. Its symmetrical design ensures even pressure distribution, enhancing durability and performance. This U-Cup meets industry standards, making it a reliable choice for various industrial applications.
