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RS PRO Nitrile Rubber (NBR) O-Ring, 0.6875 in Inside Diameter, 0.875 in Outside Diameter, Shore 70 Hardness 689-697
Specifications
| Country of Origin | Italy |
|---|---|
| Brand | RS PRO |
| Material | Nitrile Rubber (NBR) |
| Colour | Black |
| THICKNESS | 0.09375in |
| Model | 689-697 |
| Outside diameter | 0.875in |
| Maximum Operating Temperature | 120°C |
| Hardness | Shore 70 |
| Sub Type | O-Ring |
| Inside Diameter | 0.6875in |
| Minimum Operating Temperature | -30°C |
Key Features
- Manufactured from Nitrile Rubber material with a hardness of Shore 70.
- Features an inside diameter of 0.6875 inches and outside diameter of 0.875 inches.
- Thickness measures 0.09375 inches ensuring precise fit and sealing.
- Operational temperature range from -30°C minimum to 120°C maximum for continuous use.
- Black color suitable for various industrial sealing applications.
- Resistant to mineral hydraulic oils and greases for durability in harsh environments.
- Suitable for automotive, plumbing, aerospace, and general engineering industries.
- Meets BS4518 tolerance standards for consistent performance.
Product Description
RS PRO 689-697 Nitrile Rubber (NBR) O-Ring is a precision sealing component crafted from Nitrile Rubber, widely recognised for its durability and resistance to petroleum-based products. This O-ring has a Shore 70 hardness, suitable for a range of temperatures from -30°C to 120°C continuous operation, and short-term exposure up to 135°C. Its dimensions include a 0.6875 inch inside diameter and 0.875 inch outside diameter with a thickness of 0.09375 inches, providing a reliable and precise seal for mechanical assemblies.
Designed primarily for industrial and general engineering applications, this O-ring is ideal in automotive, plumbing, and aerospace sectors where resistance to abrasion and petroleum oils is critical. The black O-ring complies with BS4518 tolerances, ensuring dependable sealing performance across various equipment and environments.
Nitrile (NBR) material offers excellent resistance to mineral hydraulic oils and greases, making it an optimal choice for hydraulic sealing and fluid power applications. Its continuous operating temperature range from -30°C to 120°C allows use in diverse thermal conditions while requiring special consideration for use below -30°C. This product is manufactured in Italy, underscoring its quality and consistent manufacturing standards.
Manufactured from Nitrile Rubber material with Shore 70 hardness for durability. Precise inside diameter of 0.6875 inches and outside diameter of 0.875 inches. Thickness of 0.09375 inches allows exact sealing fit in machinery.
Resistant to mineral hydraulic oils and abrasions in industrial environments. Suitable for automotive, aerospace, plumbing, and general engineering applications. BS4518 tolerance standards compliance for reliable sealing performance.
Can operate in temperatures from -30°C to 120°C continuously. Black color for easy identification and compatibility with sealing environments.
This RS PRO O-Ring is a trusted solution for industrial sealing needs, ensuring high reliability in fluid power and mechanical assembly applications. Browse more high-quality gasket and sealing solutions in the Gaskets & O-Rings category at EnvMart for all your maintenance and manufacturing requirements.
Explore more products in our Gaskets & O-Rings category.
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Frequently Asked Questions
The inside diameter of this O-ring is 0.6875 inches.
This O-ring can operate at a maximum temperature of 120°C.
It is manufactured from Nitrile Rubber (NBR).
The hardness of this O-ring is rated at Shore 70.
This O-ring has an outside diameter of 0.875 inches and a thickness of 0.09375 inches.
It is suitable for automotive, plumbing, aerospace, and general engineering industries.
The operational temperature range is from -30°C to 120°C for continuous use.
This O-ring is manufactured in Italy.
It meets BS4518 tolerance standards for consistent performance.
The O-ring is black in color, which aids in easy identification and compatibility with sealing environments.
The thickness of this O-ring is 0.09375 inches.
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