The 3.75 x 4.375 x 0.5 NBR Loaded Symmetrical U-Cup from Freudenberg-NOK is a premium sealing component designed for hydraulic and pneumatic applications. Constructed from durable NBR (Nitrile Butadiene Rubber), this U-Cup provides excellent resistance to oils and fuels. With precise dimensions of 3.75 inches in diameter and a 0.5-inch width, it ensures a perfect fit in standard applications. This product adheres to ISO standards, guaranteeing reliability and performance in demanding environments.
