The Freudenberg-NOK Loaded Symmetrical U-Cup, with dimensions of 1.5 x 2.125 x 0.5 inches, is made from high-quality NBR (Nitrile Butadiene Rubber). This U-Cup is rated for 93 AU 2093, ensuring it meets rigorous industry standards for sealing performance. Its symmetrical design allows for straightforward installation and effective sealing in hydraulic and pneumatic systems. The NBR material provides excellent resistance to oils and temperature variations, making it suitable for a variety of industrial applications.