The Freudenberg-NOK 2093 Loaded Symmetrical U-Cup features dimensions of 4.625 x 5.375 x 0.625 inches and is made from high-performance NBR (Nitrile Butadiene Rubber). This U-Cup is designed for effective sealing in hydraulic and pneumatic applications, providing a reliable barrier against leaks. Its symmetrical design allows for straightforward installation and compatibility with various systems. This product is an excellent choice for those seeking a robust and efficient sealing solution that adheres to industry standards.