The Freudenberg-NOK NB7018 NBR Oil Seal features a 70mm outer diameter, designed for reliable sealing in various industrial applications. Made from high-quality Nitrile Butadiene Rubber (NBR), this oil seal offers excellent resistance to oil, heat, and wear. With a thickness of 5.33mm, it ensures a snug fit and effective sealing performance. This product meets industry standards for durability and reliability, making it suitable for use in automotive and machinery applications. The NB7018 is engineered to provide long-lasting service, reducing maintenance costs and downtime.