The Freudenberg-NOK NB7027 is a high-quality NBR (Nitrile Butadiene Rubber) oil seal designed for industrial applications. With a thickness of 4.5mm and a hardness rating of 70 Shore A, this oil seal ensures excellent resistance to wear and tear, making it ideal for various machinery. It features a robust design that meets industry standards, ensuring reliable performance in demanding environments. The dimensions are optimized for a snug fit, providing effective sealing against oil and other fluids. This product is perfect for use in automotive, hydraulic, and pneumatic systems, ensuring longevity and efficiency.