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RS PRO Nitrile Rubber (NBR) O-Ring, 49 mm ID, 55 mm OD, 3 mm Thickness 196-5057
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Material | Nitrile Rubber (NBR) |
| Colour | Black |
| Operating Temperature Range | -30°C to 90°C |
| THICKNESS | 3mm |
| Model | 196-5057 |
| Outside diameter | 55mm |
| Maximum Operating Temperature | 90°C |
| Hardness | 71 IRHD |
| Sub Type | O-Ring |
| Inside Diameter | 49mm |
| Minimum Operating Temperature | -30°C |
Key Features
- Made from durable Nitrile Rubber (NBR) material resistant to fats, greases, and vegetable oils.
- Operating temperature range from -30°C to 90°C ensures versatility in various environments.
- Hardness rating of 71 IRHD provides a balance of flexibility and strength for effective sealing.
- Suitable for hydraulic and pneumatic industry applications requiring fluid and air sealing.
- Black coloured O-ring designed for long service life with good chemical resistance to hydrocarbons and fuels.
- This O-ring facilitates shaft and face-to-face sealing, supporting rotary and linear movement.
- Available in metric sizes with precise inside and outside diameters for reliable fitment.
- Not compatible with ozone, esters, retones, or aldehydes to prevent material degradation.
Product Description
RS PRO 196-5057 Nitrile Rubber (NBR) O-Ring is an industrial-grade sealing product designed for use in mechanical, fluid power, hydraulic, and pneumatic systems. Featuring a 49 mm inside diameter, 55 mm outside diameter, and 3 mm thickness, this O-ring ensures a secure seal to prevent leaks and contamination.
Constructed from high-quality Nitrile Rubber (NBR), it exhibits excellent resistance to fats, greases, vegetable oils, hydrocarbons, oils, and fuels. The O-ring has an operating temperature range from -30°C to 90°C and a hardness of 71 IRHD, balancing durability and flexibility for diverse engineering needs.
RS PRO O-rings are essential components for sealing pumps, drive belts, and other equipment that require dependable pressure containment and environmental protection. They can function as shaft seals, face-to-face seals, and support both rotary and linear motion in hydraulic and pneumatic applications.
This product is ideal for industrial manufacturing, automotive repair, plumbing, power transmission technology, and other commercial uses requiring robust sealing solutions. The black NBR material provides long service life and reliable chemical resistance to maintain system integrity under demanding conditions.
Note that this O-Ring is not compatible with ozone, esters, retones, or aldehydes, which can damage the material and compromise sealing effectiveness. Made from durable Nitrile Rubber (NBR) resistant to oils and greases.
Operating temperature range from -30°C to 90°C for versatile use. 71 IRHD hardness for optimal sealing performance and longevity. Suitable for hydraulic, pneumatic, automotive, and general engineering applications. Precise dimensions of 49 mm ID, 55 mm OD, and 3 mm thickness ensure proper fit.
Supports rotary and linear movements as shaft and face-to-face seals. Black color enhances resistance to chemical exposure and wear. Not compatible with ozone, esters, retones, or aldehydes. Explore the full RS PRO range of sealing solutions and other industrial components at EnvMart for trusted quality and performance.
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Frequently Asked Questions
The O-ring has an inside diameter of 49 mm, an outside diameter of 55 mm, and a thickness of 3 mm.
It is constructed from Nitrile Rubber (NBR), which provides resistance to fats, greases, and vegetable oils.
The operating temperature range is from -30°C to 90°C, allowing versatility in various environments.
The hardness rating is 71 IRHD, which balances flexibility and strength for effective sealing.
This O-ring is suitable for hydraulic and pneumatic applications, as well as automotive repair and plumbing, where reliable sealing is required.
Yes, it is designed to provide a secure seal for preventing leaks and contamination in high-pressure applications.
No, this O-ring is not compatible with ozone, esters, retones, or aldehydes, as these can damage the material.
The O-ring is black in color, which enhances its resistance to chemical exposure and wear.
It facilitates shaft and face-to-face sealing, supporting both rotary and linear movements.
The O-ring is manufactured in India.
The 3 mm thickness ensures a reliable fit and effective sealing performance in various applications.
It exhibits excellent chemical resistance to hydrocarbons and fuels, making it suitable for various industrial applications.
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