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RS PRO Nitrile Rubber (NBR) O-Ring, 21 mm ID, 24 mm OD, Thickness 1.5 mm, Hardness 71 IRHD 196-5493
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Material | Nitrile Rubber (NBR) |
| Colour | Black |
| Operating Temperature Range | -30°C to 90°C |
| THICKNESS | 1.5mm |
| Model | 196-5493 |
| Outside diameter | 24mm |
| Maximum Operating Temperature | 90°C |
| Hardness | 71 IRHD |
| Sub Type | O-Ring |
| Inside Diameter | 21mm |
| Minimum Operating Temperature | -30°C |
Key Features
- The O-ring has an inside diameter of 21 mm and an outside diameter of 24 mm.
- Made from hardwearing Nitrile Rubber (NBR) material, providing excellent resistance to oils, greases, and hydrocarbons.
- Operating temperature range is from -30°C to 90°C, suitable for a wide variety of environments.
- The thickness of the seal is 1.5 mm with a hardness rating of 71 IRHD for optimal sealing performance.
- This O-ring is ideal for pumps, drive belts, and general engineering sealing applications.
- It resists exposure to fats, vegetable oils, and other chemicals ensuring a long service life.
- Commonly used in industrial manufacturing, hydraulics, pneumatics, and automotive repair sectors.
- Not compatible with ozone, esters, retones, or aldehydes.
Product Description
RS PRO 196-5493 Nitrile Rubber (NBR) O-Ring is a precision-engineered sealing component used widely in industrial, manufacturing, hydraulic, and pneumatic applications. It features a 21 mm inside diameter, 24 mm outside diameter, and 1.5 mm thickness, crafted from robust Nitrile Rubber known for its exceptional chemical resistance and durability.
Nitrile Rubber (70 Shore A hardness) offers excellent resistance to oils, fuels, greases, and most hydrocarbons, making it suitable for use in environments where exposure to such substances is common. This O-ring maintains a secure seal within operating temperature limits of -30°C to 90°C, supporting enduring performance under varying conditions.
These versatile O-rings serve as shaft seals or face-to-face seals and allow for rotary and linear movement within mechanical assemblies, ensuring protection against fluid and particle leakage. Their usage spans across industrial manufacturing, automotive assembly and repair, plumbing systems, power transmission, hydraulics, and pneumatics installations.
The O-ring conforms to mechanical standards with a hardness of 71 IRHD. Its size specifications make it compatible with many standard metric sealing applications. Designed to provide long-lasting sealing performance with good chemical resistance.
Suitable for pumps, drive belts and maintenance of hydraulic and pneumatic systems. Not recommended for use with ozone, esters, retones, or aldehydes due to material incompatibility.
RS PRO products are tested rigorously to meet stringent industrial standards, offering reliable and trusted sealing solutions for engineers globally. This Nitrile Rubber O-Ring ensures optimum sealing life and system efficiency in various demanding applications.
Explore more quality industrial sealing solutions and accessories within the Environmental Mart catalog for your professional and industrial requirements.
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Frequently Asked Questions
The inside diameter of this O-ring is 21 mm.
The outside diameter of this O-ring is 24 mm.
The thickness of this O-ring is 1.5 mm.
This O-ring has a hardness rating of 71 IRHD.
The operating temperature range for this O-ring is from -30°C to 90°C.
This O-ring is made from Nitrile Rubber (NBR), which provides excellent resistance to oils, greases, and hydrocarbons.
This O-ring is suitable for pumps, drive belts, and general engineering sealing applications, as well as in industrial manufacturing, hydraulics, and pneumatics.
This O-ring is not compatible with ozone, esters, retones, or aldehydes.
The color of this O-ring is black.
The country of origin for this O-ring is India.
This O-ring conforms to mechanical standards with a hardness of 71 IRHD, ensuring reliable sealing performance.
This O-ring is suitable for sealing in hydraulic and pneumatic systems, providing protection against fluid and particle leakage.
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