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RS PRO Nitrile Rubber (NBR) O-Ring, 18.1 mm Inside Diameter, 21.3 mm Outside Diameter, 1.6 mm Thickness, Hardness 196-5546
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Material | Nitrile Rubber (NBR) |
| Colour | Black |
| Operating Temperature Range | -30°C to 90°C |
| THICKNESS | 1.6mm |
| Model | 196-5546 |
| Outside diameter | 21.3mm |
| Maximum Operating Temperature | 90°C |
| Hardness | 71 IRHD |
| Sub Type | O-Ring |
| Inside Diameter | 18.1mm |
| Minimum Operating Temperature | -30°C |
| RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 19 mm ID, 21.6 mm ODBrand | RS PRO |
Key Features
- Manufactured from cost-effective Nitrile Rubber (NBR) providing excellent chemical resistance.
- Ideal for sealing applications involving fats, greases, and vegetable oils.
- Operates reliably within a temperature range of -30°C to 90°C.
- Hardness rating of 71 IRHD ensures durability and long-lasting performance.
- Suitable for pumps, drive belts, hydraulic and pneumatic engineering applications.
- Offers good resistance to hydrocarbons, oils, and fuels for optimal sealing life.
- Versatile use as shaft seals and facilitating rotary and linear movement.
- Available in standard metric sizing for widespread engineering compatibility.
Product Description
RS PRO 196-5546 Nitrile Rubber (NBR) O-Ring is a precision-engineered seal designed for industrial, hydraulic, and pneumatic applications requiring reliable fluid and air sealing. This O-ring features an 18.1 mm inside diameter, 21.3 mm outside diameter, and 1.6 mm thickness crafted from high-quality Nitrile Rubber (NBR), a material known for its excellent resistance to oils, fats, greases, and vegetable oils.
The hardness of 71 IRHD ensures the O-ring maintains shape and sealing integrity across industrial use conditions. Its operating temperature range from -30°C to 90°C makes it suitable for varied environments, including manufacturing, automotive repair, and power transmission sectors.
Designed to prevent leakage of fluids or air by sealing gaps between mating parts, this NBR O-ring is compatible with pumps, drive belts, and general engineering components. Its resistance to hydrocarbons, oils, and fuels also extends its life and enhances performance in demanding industrial conditions.
This robust O-ring is versatile, functioning efficiently as shaft or face seals and supporting both rotary and linear movements, making it an essential component in mechanical assemblies requiring secure sealing. The metric sizing offered by RS PRO facilitates easy selection and integration in numerous applications.
Manufactured from Nitrile Rubber (NBR) for cost-effective chemical resistance. Operates effectively between -30°C and 90°C. Hardness of 71 IRHD ensures durability. Prevents leakage of fluids and vapors efficiently. Ideal for hydraulic, pneumatic, industrial, and automotive uses.
Compatible with a variety of pumps and drive belts. Metric sizing provides broad application compatibility.
RS PRO products are trusted worldwide for quality and rigorous testing, ensuring high reliability for industrial and mechanical applications. Discover the full range of RS PRO sealing solutions and accessories within EnvMart to support your maintenance and engineering needs.
Explore more products in our Gasket & Seal category.
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Frequently Asked Questions
This NBR O-ring has an inside diameter of 18.1 mm, an outside diameter of 21.3 mm, and a thickness of 1.6 mm.
The O-ring has a hardness rating of 71 IRHD, which helps maintain its shape and sealing integrity during use.
It operates effectively within a temperature range of -30°C to 90°C, making it suitable for various environments.
This O-ring is manufactured from Nitrile Rubber (NBR), known for its excellent chemical resistance to oils, fats, and greases.
It is suitable for hydraulic, pneumatic, industrial, and automotive applications, effectively preventing leakage of fluids or air.
Yes, this O-ring is compatible with various pumps, making it ideal for sealing applications in pump systems.
This O-ring is available in black, which is typical for Nitrile Rubber products.
Yes, it is versatile and functions efficiently as a seal for both rotary and linear movements.
The O-ring is manufactured in India.
The thickness of 1.6 mm contributes to its sealing capabilities and ensures a secure fit between mating parts.
It offers good resistance to hydrocarbons, oils, and fuels, enhancing its performance and lifespan in demanding conditions.
The model number for this NBR O-ring is 196-5546.
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