The Freudenberg-NOK B1 FG oil seal measures 45.0 mm in inner diameter, 80.0 mm in outer diameter, and 13.0 mm in width. This metric oil seal is designed for high-performance applications, providing excellent sealing capabilities in various environments. Made from durable materials, it offers resistance to oil, water, and other contaminants, ensuring a long service life. Its precise dimensions guarantee a snug fit, reducing the risk of leaks and enhancing system efficiency. Ideal for use in automotive and industrial machinery, this oil seal meets stringent industry standards for quality and reliability.