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RS PRO Nitrile Rubber (NBR) O-Ring, 29.87 mm ID, 33.43 mm OD, Black, AS568-25 196-4746
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Material | Nitrile Rubber (NBR) |
| Colour | Black |
| Operating Temperature Range | -30°C to 90°C |
| THICKNESS | 1.78mm |
| Model | 196-4746 |
| Outside diameter | 33.43mm |
| Maximum Operating Temperature | 90°C |
| Hardness | 71 IRHD |
| Sub Type | O-Ring |
| Inside Diameter | 29.87mm |
| Minimum Operating Temperature | -30°C |
| Standards/Approvals | AS568-25 |
| RS PRO Nitrile O-Ring O-Ring, 29.87 mm ID, 33.43 mm ODRS Stock No. | 256-2252Brand: RS PRO |
Key Features
- Nitrile rubber (NBR) construction ensures resistance to oils, fuels, and hydrocarbons.
- Inner diameter of 29.87 mm and outer diameter of 33.43 mm for precision fitment.
- Operating temperature range from -30°C to 90°C makes it suitable for demanding environments.
- AS568-25 compliant, offering standardised performance in sealing tasks.
- Hardness rated at 71 IRHD for robust and long-lasting operation.
- Ideal for hydraulic, pneumatic, automotive, and general engineering sealing applications.
- Black colour for easy identification and compatibility with existing assemblies.
- Suitable for use with pumps, drive belts, and movement facilitation in rotary and linear systems.
Product Description
The RS PRO 196-4746 Nitrile Rubber (NBR) O-Ring is designed to deliver high-performance sealing in a wide variety of industrial environments. Manufactured from quality nitrile rubber, this O-ring provides exceptional resistance to oils, fuels, fats, greases, and most hydrocarbons, making it a durable choice for both hydraulic and pneumatic applications.
With an inside diameter of 29.87 mm and an outside diameter of 33.43 mm, the O-ring is engineered for precise fitment and reliable operation. Its black colour and hardness of 71 IRHD allow for easy handling and installation in standard industrial fittings.
The AS568-25 standard compliance ensures compatibility with global sealing requirements and provides repeatable, standardised performance in machinery. This O-ring is suitable for use in pumps, drive belts, power transmission technology, and as seals in automotive, manufacturing, and general engineering equipment.
Nitrile rubber material offers robust resistance to chemical attack, extending the lifespan of the seal under frequent exposure to oils and fuels. It functions effectively between -30°C and 90°C, maintaining sealing capability in tough temperature conditions.
In addition to fluid power systems, the O-ring serves as a versatile component for shaft seals and face-to-face seals, facilitating rotary and linear movement in mechanical assemblies. The precise dimensions ensure that leakage prevention and particle exclusion are optimised, sustaining operational pressure and safety in critical systems.
Nitrile rubber (NBR) material delivers optimal chemical resistance and durability. Exact 29.87 mm ID and 33.43 mm OD for secure and standardised fitment. Hardness 71 IRHD supports structural integrity under pressure. Operating range: -30°C to 90°C for broad industrial compatibility.
AS568-25 compliance guarantees matching to accepted standards. Black colour aids application selection and replacement. Applicable in industrial, laboratory, automotive, and water treatment facilities. Ideal for sealing pumps, drive belts, and protecting against contamination.
For industrial professionals, the RS PRO NBR O-Ring is an essential part of routine maintenance and equipment installation, providing reliable performance in diverse environments. Explore more gasket and seal products from RS PRO and other brands in the Gasket & Seal category on EnvMart.
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Frequently Asked Questions
The inside diameter of this O-ring is 29.87 mm, while the outside diameter is 33.43 mm.
This O-ring is constructed from nitrile rubber (NBR), which provides resistance to oils, fuels, and hydrocarbons.
The operating temperature range for this model is from -30°C to 90°C, making it suitable for various industrial environments.
The hardness of this O-ring is rated at 71 IRHD, ensuring structural integrity under pressure.
Yes, this O-ring is compliant with AS568-25 standards, ensuring standardized performance in sealing tasks.
The thickness of this O-ring is 1.78 mm, which contributes to its sealing capability.
This O-ring is suitable for hydraulic, pneumatic, automotive, and general engineering sealing applications.
The O-ring is black in color, which aids in easy identification and compatibility with existing assemblies.
This O-ring is manufactured in India.
It can be used with pumps, drive belts, and in rotary and linear systems for movement facilitation.
Nitrile rubber offers optimal chemical resistance and durability, extending the lifespan of the seal under frequent exposure to oils and fuels.
The AS568-25 compliance ensures that the O-ring meets global sealing requirements, providing reliable and repeatable performance in machinery.
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