The Freudenberg-NOK NB7071 is a high-quality NBR (Nitrile Butadiene Rubber) oil seal designed for effective sealing in various industrial applications. With dimensions of 22.50mm in outer diameter and 2.50mm in thickness, this oil seal ensures a reliable barrier against contaminants and leakage. NBR is known for its excellent resistance to oils, fuels, and other chemicals, making it ideal for use in automotive and machinery environments. This product meets industry standards for durability and performance, ensuring long-lasting operation in demanding conditions.