The 68X78X7B1N is a high-quality metric oil seal designed for reliable sealing in various applications. Manufactured by Freudenberg-NOK, this oil seal measures 68.0 mm in inner diameter, 78.0 mm in outer diameter, and 7.0 mm in width. It is constructed from durable materials that ensure longevity and resistance to wear. This oil seal is ideal for use in hydraulic and pneumatic systems, providing excellent sealing performance under pressure. It meets industry standards for quality and reliability, making it a trusted choice for professionals.