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RS PRO Nitrile Rubber (NBR) O-Ring, 210 mm ID x 218 mm OD x 4 mm Thickness, Black, Industrial Seal 196-5140
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Material | Nitrile Rubber (NBR) |
| Colour | Black |
| Operating Temperature Range | -30°C to 90°C |
| THICKNESS | 4mm |
| Model | 196-5140 |
| Outside diameter | 218mm |
| Maximum Operating Temperature | 90°C |
| Hardness | 71 IRHD |
| Sub Type | O-Ring |
| Inside Diameter | 210mm |
| Minimum Operating Temperature | -30°C |
Key Features
- Manufactured from durable nitrile rubber (NBR) for excellent chemical resistance.
- Measures 210 mm inner diameter, 218 mm outer diameter and 4 mm thickness.
- Ideal for sealing applications in pumps, drive belts, hydraulics and pneumatics.
- Operating temperature range is -30°C to 90°C for wide industrial compatibility.
- Provides secure sealing against fluids, vapors and debris, maintaining system pressure.
- Suitable for use in automotive, plumbing, manufacturing and power transmission sectors.
- Hardness rated at 71 IRHD for strong and stable performance.
Product Description
RS PRO 196-5140 Nitrile Rubber (NBR) O-Ring is designed for industrial sealing purposes where reliability and chemical resistance are essential. This robust O-ring features a 210 mm inner diameter, 218 mm outer diameter, and 4 mm thickness, making it highly suitable for a wide range of mechanical, fluid power, and engineering applications. The black nitrile rubber construction offers long-lasting resilience against oils, hydrocarbons, greases, and fuels, ensuring dependable performance across various environments.
Engineered for demanding applications, the O-ring withstands temperatures from -30°C to 90°C, maintaining flexibility and integrity under both hot and cold conditions. Its hardness rating of 71 IRHD provides both consistent sealing and resistance to deformation. The O-ring is commonly used in pumps, drive belts, hydraulic and pneumatic systems to prevent fluid, vapor, or particulate leakage, ultimately protecting equipment and ensuring optimal function.
RS PRO's O-rings are versatile, supporting rotary and linear movement, face-to-face or shaft sealing, and offering reliable solutions for automated and manual systems. The material selection ensures compatibility where exposure to fats, vegetable oils, and various chemicals is expected, excluding ozone and certain aggressive fluids such as esters, retone, aldehydes, chlorinates, and nitro hydrocarbons.
Applications include industrial manufacturing, automotive assembly and repair, plumbing, hydraulics, pneumatics, and power transmission technology. The secure, robust seal maintains pressure, blocks contaminants, and extends service life with minimal maintenance. Its metric size guarantees easy integration into standardized engineering assemblies.
With a life expectancy of up to 15 years when operated in optimal conditions for NBR, the RS PRO 196-5140 O-Ring is a dependable choice for engineers seeking performance and value. RS PRO products are rigorously tested against industry standards for quality assurance.
Browse more industrial gaskets and seals in EnvMart's RS PRO collection for tailored sealing solutions across all engineering sectors.
Explore more products in our Gasket & Seal category.
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Frequently Asked Questions
This O-Ring has an inner diameter of 210 mm, an outer diameter of 218 mm, and a thickness of 4 mm.
The operating temperature range is from -30°C to 90°C, allowing for use in various industrial applications.
It is manufactured from nitrile rubber (NBR), which provides excellent chemical resistance.
The hardness of this O-Ring is rated at 71 IRHD, ensuring strong and stable performance.
This model is suitable for sealing applications in pumps, drive belts, hydraulics, and pneumatics, as well as in automotive, plumbing, and manufacturing sectors.
It supports both rotary and linear movement, making it versatile for various sealing needs.
Yes, the nitrile rubber construction offers long-lasting resilience against oils, hydrocarbons, greases, and fuels.
It provides a secure seal against fluids, vapors, and debris, maintaining system pressure and protecting equipment.
The RS PRO Nitrile Rubber O-Ring is manufactured in India.
When operated under optimal conditions for NBR, this O-Ring has a life expectancy of up to 15 years.
The O-Ring is black in color, which is typical for nitrile rubber products.
It helps block contaminants such as fluids, vapors, and particulates, ensuring optimal function of the systems it is used in.
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