The Freudenberg-NOK B1FUD2SL is a high-quality metric oil seal measuring 30mm in inner diameter, 42mm in outer diameter, and 7mm in thickness. This oil seal is designed to provide superior sealing performance in various applications, ensuring minimal fluid leakage. Constructed from premium materials, the B1FUD2SL offers excellent resistance to oils and other fluids, making it ideal for use in demanding environments. Its reliable design enhances the efficiency and longevity of machinery, making it a preferred choice for industrial applications.