The Freudenberg-NOK Industrial Services Dichtomatik STU 5.403" x 5.769" x 0.076 IN H901B is a precision oil seal designed for industrial applications. With dimensions of 5.403 inches outer diameter, 5.769 inches inner diameter, and a thickness of 0.076 inches, this seal is engineered for optimal sealing performance. Constructed from high-quality materials, it provides excellent resistance to wear and environmental factors, ensuring longevity and reliability. The H901B model is ideal for use in hydraulic systems, helping to prevent leaks and maintain optimal performance. This oil seal meets industry standards, ensuring compatibility with a wide range of machinery.