The 20X40X7B1N Metric Oil Seal from Freudenberg-NOK is designed for high-performance sealing applications. With dimensions of 20.0 mm x 40.0 mm x 7.0 mm, this oil seal ensures optimal sealing in various industrial environments. Constructed from durable materials, it provides excellent resistance to wear and tear, making it suitable for demanding applications. This oil seal meets industry standards, ensuring reliability and longevity. Ideal for use in hydraulic systems and machinery, it effectively prevents leakage and contamination, enhancing operational efficiency.