O-ring gasket in NBR, 1.9 mm thickness | Sealing Tech-G

The NBR (Nitrile Butadiene Rubber) O-ring with 1.9 mm thickness from Sealing Tech-G is a robust and reliable sealing solution for various industrial applications. Highly compatible with oils, fuels, lubricants, water, and numerous non-polar solvents, it is the reference elastomer for environments with hydrocarbons. Its advanced formulation ensures excellent abrasion and tear resistance, extending the seal's lifespan and minimizing maintenance costs. With precise decimal measurements, the 1.9 mm thickness covers sealing applications in instrumentation equipment and precision machinery. Available in 11 internal diameters: from 2.6 mm to 11 mm.

Applications

• Hydraulic and pneumatic systems: cylinders, valves, and precision actuators
• Automotive: engine, transmission, and fuel system seals
• Pumps and compressors: static and dynamic seals in contact with oils
• Industrial instrumentation: precision seals in measurement and control equipment
• Industrial valves: seat and stem seals in oily fluids
• Oil and gas industry: seals in equipment exposed to hydrocarbons
• General machinery: inspection gaskets, covers, and connections with oil or water

Technical Specifications

• Material: NBR (Nitrile Butadiene Rubber)
• Seal Thickness (CS): 1.9 mm
• Available Internal Diameters: 2.6 / 4.9 / 5.7 / 6.4 / 6.8 / 7.2 / 7.8 / 8 / 8.8 / 8.9 / 11 mm
• Temperature Range: -30 °C to +100 °C (peaks up to +120 °C)
• Chemical Resistance: Mineral oils, fuels, lubricants, water, non-polar solvents
• Configuration: O-ring
• Unit of Sale: Unit
• Country of Origin: Taiwan
• Brand: Sealing Tech-G

Chemical Compatibility

NBR is compatible with mineral oils, fuels, lubricants, water, and non-polar solvents. It is not compatible with concentrated acids, ketones, esters, ozone, or glycol-based brake fluids. For these applications, consider EPDM or VITON O-rings.

Other Common Names

This component is also known as: NBR o-ring 1.9 mm, nitrile oring 1.9, precision NBR round gasket, nitrile o-ring seal, NBR O-ring 1.9mm CS, nitrile rubber oring, NBR O-ring, nitrile rubber O-ring, industrial oring gasket Honduras.