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RS PRO Nitrile Rubber (NBR) O-Ring, 278.99 mm ID, 286.05 mm OD, 3.53 mm Thickness, Hardness 71 IRHD 196-4821
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Material | Nitrile Rubber (NBR) |
| Colour | Black |
| Operating Temperature Range | -30°C to 90°C |
| THICKNESS | 3.53mm |
| Model | 196-4821 |
| Outside diameter | 286.05mm |
| Maximum Operating Temperature | 90°C |
| Hardness | 71 IRHD |
| Sub Type | O-Ring |
| Inside Diameter | 278.99mm |
| Minimum Operating Temperature | -30°C |
| Standards/Approvals | AS568-276 |
Key Features
- Manufactured from durable nitrile rubber (NBR) providing excellent chemical resistance.
- Features an inside diameter of 278.99 mm and outside diameter of 286.05 mm.
- Thickness of 3.53 mm ensures effective sealing performance.
- Hardness measured at 71 IRHD for optimal durability and flexibility.
- Operates reliably within a temperature range of -30°C to 90°C.
- Black color suitable for various sealing applications.
- Complies with AS568-276 standard for consistent quality and fit.
- Ideal for hydraulic and pneumatic industry uses including pumps, drive belts, and general engineering seals.
Product Description
RS PRO 196-4821 Nitrile Rubber (NBR) O-Ring features a 278.99 mm inside diameter and 286.05 mm outside diameter, with a thickness of 3.53 mm, designed to deliver dependable sealing performance in demanding industrial, hydraulic, and pneumatic environments.
Made from high-quality Nitrile Rubber (NBR), this O-Ring offers excellent resistance to oils, fuels, greases, fats, and vegetable oils, making it suitable for a wide range of applications such as pumps, drive belts, and other general engineering purposes. The material hardness of 71 IRHD provides a balance of durability and flexibility that enhances the sealing capability and lifespan.
Operating effectively within temperatures from -30°C to 90°C, this seal maintains integrity under various thermal conditions. The product complies with the AS568-276 standard, assuring compatibility and reliability for industrial use.
O-Rings function as donut-shaped seals that prevent the passage of fluids or air between connected parts by forming a tight seal under compression. This O-Ring is suitable for use in industrial manufacturing, automotive sector, hydraulics, pneumatics, and power transmission to ensure fluid containment, pressure maintenance, and protection against contamination.
Durable nitrile rubber construction for chemical and wear resistance. Precise dimensions for effective sealing: 278.99 mm ID, 286.05 mm OD, 3.53 mm thick. Wide operating temperature range from -30°C to 90°C. Compliance with AS568-276 industry standards.
Suitable for hydraulic and pneumatic sealing applications. Long service lifespan under recommended conditions. Maintains sealing performance against oils, fuels, and greases. Versatile use in engineering and manufacturing industries.
This O-Ring represents a trusted solution for engineers requiring reliable sealing components in fluid power and mechanical applications. Browse EnvMart for a comprehensive range of seals and O-Rings that meet various industrial and commercial needs.
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Frequently Asked Questions
The O-Ring has an inside diameter of 278.99 mm, an outside diameter of 286.05 mm, and a thickness of 3.53 mm.
It is manufactured from nitrile rubber (NBR), which provides excellent chemical resistance.
The hardness of this O-Ring is measured at 71 IRHD, balancing durability and flexibility.
This O-Ring operates effectively within a temperature range of -30°C to 90°C.
Yes, it complies with the AS568-276 standard, ensuring compatibility and reliability for industrial use.
This O-Ring is suitable for use in hydraulic and pneumatic applications, including pumps, drive belts, and general engineering seals.
The O-Ring is black in color, making it suitable for various sealing applications.
It offers excellent resistance to oils, fuels, greases, fats, and vegetable oils.
The O-Ring is manufactured in India.
O-Rings function as donut-shaped seals that prevent the passage of fluids or air between connected parts by forming a tight seal under compression.
The thickness of 3.53 mm ensures effective sealing performance in various applications.
Yes, it is designed for general engineering purposes as well as specific applications in hydraulics and pneumatics.
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