The Trelleborg OR3503370 is a precision O-ring made from NBR (nitrile rubber), a material known for its resistance to oils, fats, and water. With an exact ID of 33.7 mm and a wire diameter of 3.5 mm, it is designed for both static and dynamic sealing applications. The material composition ensures reliable sealing even under demanding operating conditions. This O-ring is robust and offers high wear resistance, contributing to an extended service life. It is suitable for a temperature range of -30°C to +100°C and is applicable in industrial hydraulic systems as well as in pneumatic controls. The precise dimensions guarantee easy installation and a tight fit. Areas of application include pumps, valves, cylinders, and many other mechanical components in the automotive industry, mechanical engineering, and general manufacturing. Replace defective seals and ensure the performance of your equipment. This O-ring is available for immediate delivery.