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RS PRO Nitrile Rubber (NBR) O-Ring Black 40 mm ID 45 mm OD 2.5 mm Thickness 71 IRHD 196-4989
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 | 196-4989 |
| Outside diameter | 45mm |
| Maximum Operating Temperature | 90°C |
| Hardness | 71 IRHD |
| Sub Type | O-Ring |
| Inside Diameter | 40mm |
| Minimum Operating Temperature | -30°C |
Key Features
- The O-ring is made from hardwearing Nitrile Rubber (NBR) with 71 IRHD hardness.
- It operates effectively in temperatures ranging from -30°C to 90°C.
- This seal offers excellent resistance to chemicals, fats, greases, and vegetable oils.
- Designed for use in hydraulic and pneumatic industry applications such as pumps and drive belts.
- The O-ring provides a long-lasting seal that prevents fluid and air leakage.
- It is suitable for industrial, manufacturing, automotive, plumbing, and power transmission uses.
- The product ensures protection against debris and maintains pressure for optimal function and safety.
Product Description
RS PRO 196-4989 Nitrile Rubber (NBR) O-Ring is a high-quality industrial seal constructed from black Nitrile Rubber with a hardness of 71 IRHD. It features a precise inside diameter of 40 mm, outside diameter of 45 mm, and a thickness of 2.5 mm, making it ideal for sealing applications across various engineering contexts.
This O-ring performs reliably across a temperature range of -30°C to 90°C, offering excellent chemical resistance to hydrocarbons, oils, greases, fats, and vegetable oils. It serves as an effective seal for pumps, drive belts, and other hydraulic or pneumatic systems commonly found in industrial and manufacturing environments.
Designed to provide a long service life, this O-ring acts as a versatile seal capable of shaft sealing, face-to-face sealing, and accommodating rotary and linear movement. Its robust construction protects against fluid and air leakage, maintaining pressure and preventing debris ingress to ensure system efficiency and safety.
The O-ring’s application scope extends to industrial machinery, automotive manufacturing and repair, plumbing, hydraulics, pneumatics, and power transmission technology, highlighting its adaptability for a wide range of uses.
The O-ring is crafted from Nitrile Rubber (NBR) with a hardness of 71 IRHD. Temperature operating range spans from -30°C to 90°C. The seal has dimensions of 40 mm inside diameter, 45 mm outside diameter, and 2.5 mm thickness.
Excellent chemical resistance ensures durability in harsh environments. Ideal for hydraulic and pneumatic industrial seals with long-lasting performance. Prevents fluid and air leaks with secure, reliable sealing properties.
Supports rotary and linear motion sealing applications.
This RS PRO O-Ring is a dependable component in industrial, manufacturing, automotive, plumbing, and power transmission operations, engineered for optimal sealing performance and longevity. Browse EnvMart for high-quality RS PRO sealing products and related industrial supplies.
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Frequently Asked Questions
The O-ring has a hardness rating of 71 IRHD.
It has an inside diameter of 40 mm, an outside diameter of 45 mm, and a thickness of 2.5 mm.
This O-ring operates effectively within a temperature range of -30°C to 90°C.
The O-ring is constructed from Nitrile Rubber (NBR).
It is designed for use in hydraulic and pneumatic applications, including pumps and drive belts, as well as in industrial, automotive, plumbing, and power transmission contexts.
The O-ring is black in color.
It offers excellent resistance to chemicals, fats, greases, and vegetable oils.
The O-ring is manufactured in India.
This O-ring provides a long-lasting seal that prevents fluid and air leakage, maintaining pressure and protecting against debris ingress.
Yes, it is designed to accommodate both rotary and linear motion sealing applications.
The maximum operating temperature for this O-ring is 90°C.
The minimum operating temperature for this O-ring is -30°C.
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