The Freudenberg-NOK Dichtomatik B1 D Oil Seal features a metric size of 45mm inner diameter, 62mm outer diameter, and 7mm thickness. This oil seal is engineered for optimal sealing performance in various machinery and automotive applications. Constructed from high-quality materials, it offers excellent resistance to oil and other fluids, ensuring durability and reliability. The B1 D seal is designed to meet ISO standards, making it suitable for a wide range of industrial uses. Its precise dimensions ensure a snug fit, preventing leaks and enhancing the efficiency of your equipment.