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RS PRO Industrial Grade Nitrile Rubber (NBR) O-Ring, 20.5 mm Inside Diameter, 25.5 mm Outside Diameter, 2.5 mm 196-4980
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Material | Nitrile Rubber (NBR) |
| Colour | Black |
| Operating Temperature Range | -30°C to 90°C |
| THICKNESS | 2.5mm |
| Model | 196-4980 |
| Outside diameter | 25.5mm |
| Maximum Operating Temperature | 90°C |
| Hardness | 71 IRHD |
| Sub Type | O-Ring |
| Inside Diameter | 20.5mm |
| Minimum Operating Temperature | -30°C |
| RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 20.3 mm ID, 25.54 mm ODBrand | RS PRO |
Key Features
- Manufactured from durable nitrile rubber providing effective sealing performance.
- Operating temperature range from -30°C to 90°C ensures reliability under varying conditions.
- Excellent resistance to oils, fats, greases, and vegetable oils for hydraulic and pneumatic use.
- Hardness rating of 71 IRHD offers robust durability and long service life.
- Suitable for use in pumps, drive belts, and general engineering machinery.
- Resistant to most hydrocarbons, oils, and fuels enhancing seal longevity.
Product Description
RS PRO 196-4980 Industrial Grade Nitrile Rubber (NBR) O-Ring is a high-quality sealing component featuring a 20.5 mm inside diameter and a 25.5 mm outside diameter with a thickness of 2.5 mm, manufactured from robust nitrile rubber. This material selection provides excellent resistance against oils, greases, and vegetable oils, making it ideal for hydraulic and pneumatic sealing applications in industrial settings.
The O-ring operates reliably across a temperature range of -30°C to 90°C, suitable for diverse environmental and equipment conditions. Its hardness of 71 IRHD ensures it withstands mechanical stress and provides a long-lasting seal for applications including pumps, drive belts, and general engineering machinery.
O-rings serve as critical sealing interfaces in industrial, manufacturing, automotive, and power transmission sectors. They prevent leakage of fluids and gases by securely fitting between components and maintaining system integrity under pressure and environmental challenge.
This nitrile O-ring is designed for versatility, able to support rotary and linear movements within machinery, and offers robust chemical resistance for hydrocarbon exposure, making it a reliable choice for general and specialized industrial sealing needs.
Durable nitrile rubber construction for high resistance to oils and chemicals. Wide temperature operating range for application flexibility. Strong hardness rating for extended lifespan and durability. Precision dimensions for secure fitting and reliable sealing.
Compatible with various industrial applications including hydraulics and pneumatics.
RS PRO products are known for their rigorous testing and quality assurance compliant with industry standards, providing confidence for engineers and maintenance professionals worldwide. This O-Ring’s performance reliability makes it a preferred choice for maintaining system safety and efficiency.
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Frequently Asked Questions
The O-ring has an inside diameter of 20.5 mm, an outside diameter of 25.5 mm, and a thickness of 2.5 mm.
It operates reliably within a temperature range of -30°C to 90°C.
This O-ring is manufactured from nitrile rubber (NBR).
It has a hardness rating of 71 IRHD.
It is suitable for use in pumps, drive belts, and general engineering machinery, as well as in hydraulic and pneumatic applications.
This O-ring offers excellent resistance to oils, fats, greases, and vegetable oils.
Yes, it is designed for hydraulic and pneumatic use, providing effective sealing performance.
The O-ring is black in color.
The country of origin for this O-ring is India.
The hardness rating of 71 IRHD ensures it can withstand mechanical stress and provides a long-lasting seal.
Yes, it is designed to support both rotary and linear movements within machinery.
Key features include excellent chemical resistance, a wide operating temperature range, and precision dimensions for secure fitting.
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