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| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Material | Nitrile Rubber (NBR) |
| Colour | Black |
| Operating Temperature Range | -30°C to 90°C |
| THICKNESS | 2.62mm |
| Model | 196-4778 |
| Outside diameter | 31.88mm |
| Maximum Operating Temperature | 90°C |
| Hardness | 71 IRHD |
| Sub Type | O-Ring |
| Inside Diameter | 26.64mm |
| Minimum Operating Temperature | -30°C |
| Standards/Approvals | AS568-121 |
RS PRO 196-4778 Nitrile Rubber (NBR) O-Ring Seal is manufactured for industrial and engineering applications requiring dependable sealing solutions. Crafted from high-quality Nitrile Rubber, this O-ring features an inside diameter of 26.64 mm, outside diameter of 31.88 mm, and a thickness of 2.62 mm, providing a robust seal in mechanical systems.
With a hardness rating of 71 IRHD, the seal is well-suited to endure mechanical stress while maintaining flexibility. It operates effectively over a temperature range of -30°C to 90°C, making it adaptable to various environments including pneumatic and hydraulic applications.
The O-ring conforms to AS568-121 standards and is resistant to oils, greases, vegetable oils, hydrocarbons, and fuels. It is ideal for use as seals in pumps, drive belts, and general engineering components where fluid or air containment is required.
Typical use cases include industrial manufacturing, automotive repair, power transmission technology, and general fluid power systems. This O-ring ensures a secure seal to prevent leakage, maintaining system efficiency and safety.
The O-Ring is made from durable Nitrile Rubber (NBR) material suitable for exposure to oils and greases. It operates effectively within a temperature range from -30°C to 90°C. The seal hardness is specified at 71 IRHD for reliable performance.
Complies with AS568-121 standard ensuring quality and compatibility. Ideal for hydraulic and pneumatic sealing in pumps, drive belts, and general engineering. Offers excellent chemical resistance to hydrocarbons, oils, and fuels for long service life.
Black color for easy identification and general use. Designed for rotary and linear movement sealing applications. Not suitable for use with ozone exposure.
Choose RS PRO products for trusted industrial-grade components that meet rigorous quality standards for performance and reliability. Explore more products in the O-Rings category for additional sealing solutions tailored to various engineering needs.
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