The OR 132.72 5.33 70 NBR NB7018 O-ring from Freudenberg-NOK is engineered for high-performance sealing in various applications. With an outer diameter of 132.72 mm, a cross-section of 5.33 mm, and a hardness rating of 70, this O-ring is made from durable Nitrile Butadiene Rubber (NBR), offering excellent resistance to oil and temperature. Its design complies with industry standards, ensuring compatibility with a range of systems. Ideal for automotive and industrial uses, this O-ring effectively prevents leakage and protects against contamination, maintaining the efficiency and reliability of machinery.