The Freudenberg-NOK Loaded Symmetrical U-Cup is engineered for effective sealing in hydraulic applications. Measuring 1.25" x 1.875" x 0.375", this U-Cup is crafted from high-performance NBR (Nitrile Butadiene Rubber), providing excellent resistance to wear and tear. Its design ensures a secure fit in various cylinder sizes, making it versatile for different machinery. This U-Cup is rated for high-pressure applications, ensuring reliable performance in demanding environments. Ideal for use in hydraulic cylinders, it meets industry standards for quality and durability.