The Freudenberg-NOK 0.187 x 0.562 x 0.1875 NBR Loaded Symmetrical U-Cup is designed for reliable sealing in various applications. Made from high-quality NBR (Nitrile Butadiene Rubber), this U-Cup offers excellent resistance to oils and fuels, making it ideal for hydraulic and pneumatic systems. With a size of 0.187 inches in width, 0.562 inches in outer diameter, and 0.1875 inches in height, it fits seamlessly into standard configurations. This product meets industry standards for performance and durability, ensuring long-lasting operation in demanding environments.