RS PRO Nitrile Rubber (NBR) O-Ring, 139.37 mm Inside Diameter, 144.61 mm Outside Diameter, 2.62 mm Thickness 196-4792

RS PRO 196-4792 Nitrile Rubber (NBR) O-Ring is a precision-engineered sealing component used extensively in industrial, hydraulic, and pneumatic applications where durable and reliable seals are required. Measuring 139.37 mm inside diameter, 144.61 mm outside diameter, and 2.62 mm thickness, this O-Ring is manufactured from high-quality Nitrile Rubber that offers superior resistance to oils, greases, and vegetable-based oils.

The nitrile material ensures the O-Ring performs reliably across a broad operating temperature range from -30°C to 90°C, making it appropriate for a wide array of environments and equipment types. Its hardness rating of 71 IRHD provides durability and resistance to wear, ensuring a long service life.

Designed to serve as shaft seals, face seals, and to accommodate both rotary and linear movements, this O-Ring meets the AS568-161 standard, guaranteeing compatibility and quality for engineering applications. It is often deployed in pumps, drive belts, automotive assemblies, and hydraulic systems, where it prevents leakage of fluids and gases by providing an efficient sealing function.

The O-Ring’s black color and robust structure contribute to its versatility across manufacturing, automotive repair, plumbing, power transmission, and other sectors requiring dependable sealing solutions. Its resistance to a variety of chemicals and fuels enhances operational safety and maintenance intervals.

RS PRO is a trusted brand known for comprehensive testing and quality assurance adhering to industry standards, ensuring that this O-Ring delivers long-lasting performance and value.

The O-Ring is made from hardwearing Nitrile Rubber (NBR) for excellent chemical resistance. Suitable for hydraulic and pneumatic sealing applications demanding durability. Operating temperature range extends from -30°C minimum to 90°C maximum.

Dimensions: 139.37 mm inside diameter, 144.61 mm outside diameter, 2.62 mm thickness. Complies with AS568-161 standard for quality and interchangeability. Offers resistance to grease, fats, vegetable oils, hydrocarbons, oils, and fuels.

Applications include pumps, drive belts, automotive manufacturing, and repair. Black color enhances UV and abrasion resistance. Hardness of 71 IRHD ensures long life and effective sealing. Explore RS PRO products at EnvMart for trusted industrial supplies and advanced sealing solutions.