The Freudenberg-NOK N903X oil seal features a compact design with a thickness of 4.1mm and a hardness rating of 90 Shore A, made from high-quality NBR (Buna) material. This oil seal is engineered for optimal sealing performance in various industrial applications, providing excellent resistance to oils and chemicals. Its precise dimensions ensure a snug fit, preventing leaks and enhancing the longevity of machinery. The N903X is compliant with industry standards, making it a reliable choice for demanding environments where durability and efficiency are paramount.