RS PRO Nitrile Rubber (NBR) O-Ring, 3.5 mm ID 7.5 mm OD 2 mm Thickness, Hardness 71 IRHD 196-4851

RS PRO 196-4851 is a high-quality nitrile rubber (NBR) O-Ring specifically designed for sealing applications in hydraulic and pneumatic systems requiring a 3.5 mm inside diameter and 7.5 mm outside diameter with 2 mm thickness and 71 IRHD hardness. The nitrile rubber material offers excellent durability and resistance to a wide range of chemicals including fats, greases, vegetable oils, hydrocarbons, oils, and fuels, making it ideal for challenging industrial and mechanical environments.

These O-rings are versatile and can be used as shaft seals, face-to-face seals, or for facilitating rotary and linear motion in pumps, drive belts, and various engineering equipment. They maintain integrity under operating temperatures from -30°C up to 90°C, providing a long-lasting and reliable sealing solution that helps maintain pressure and prevents leakage of fluids or air.

The black nitrile rubber composition ensures compatibility with many fluids encountered in automotive manufacturing, plumbing, hydraulics, pneumatics, and power transmission technologies. Its robust performance protects machinery from contamination and wear, enhancing operational efficiency and safety.

Key features include:. Manufactured from nitrile rubber (NBR) with 71 IRHD hardness. Suitable for temperature ranges from -30°C to 90°C. Dimensions: 3.5 mm inside diameter, 7.5 mm outside diameter, 2 mm thickness. Resistant to fats, greases, vegetable oils, hydrocarbons, oils, and fuels.

Utilized as reliable seals in industrial, manufacturing, automotive, and plumbing sectors.

Note that these O-rings are not compatible with ozone, esters, retones, or aldehydes. For durable and cost-effective sealing with excellent chemical resistance, the RS PRO 196-4851 nitrile rubber O-Ring provides an ideal solution.

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