The OR 128.00 O-Ring from Freudenberg-NOK is crafted from high-quality NBR (Nitrile Butadiene Rubber), providing excellent sealing capabilities in various applications. With a diameter of 128.00 mm and a cross-section of 4.00 mm, this O-Ring is designed to withstand high pressures and temperatures, making it suitable for hydraulic and pneumatic systems. Its robust construction ensures durability and reliability, preventing leaks and protecting against contaminants. This O-Ring meets industry standards for performance, making it an essential component for maintaining system integrity.