The B1 U4 oil seal measures 58mm x 80mm x 8mm, designed for effective sealing in various applications. Manufactured by Freudenberg-NOK, this metric oil seal is crafted from high-quality materials to ensure durability and reliability. It provides excellent resistance to oil and other fluids, making it ideal for industrial use. The robust construction meets industry standards, ensuring compatibility with a wide range of systems. This oil seal is ready for installation, making it a convenient choice for maintenance and repair tasks.