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RS PRO Nitrile Rubber (NBR) O-Ring, 12.1 mm ID, 15.3 mm OD, 1.6 mm Thickness, Shore 70 Hardness 128-849
Specifications
| Country of Origin | Italy |
|---|---|
| Brand | RS PRO |
| Material | Nitrile Rubber (NBR) |
| THICKNESS | 1.6mm |
| Model | 128-849 |
| Outside diameter | 15.3mm |
| Maximum Operating Temperature | 120°C |
| Hardness | Shore 70 |
| Sub Type | O-Ring |
| Inside Diameter | 12.1mm |
| Minimum Operating Temperature | -30°C |
| Standards/Approvals | cUR, CE, UR |
| SKF Nitrile Rubber (NBR) Seal, 12 mm ID, 19 mm OD, 3 mmBrand | SKF |
Key Features
- Constructed from durable nitrile rubber (NBR) material ensuring chemical and abrasion resistance.
- Temperature resistant from -30°C to 120°C for diverse operational environments.
- Compatible with mineral-based hydraulic fluids and engine lubricating oils.
- Suitable for automotive, plumbing, aerospace, and general engineering industries.
- Precision dimensions provide reliable sealing under bolted joints and pipe connections.
- Meets approvals including cUR, CE, and UR standards.
- Manufactured in Italy for consistent quality and performance.
Product Description
RS PRO 128-849 Nitrile Rubber (NBR) O-Ring is a precision-engineered sealing component suitable for industrial, automotive, and fluid power applications requiring robust, reliable sealing under variable pressures.
Crafted from nitrile rubber, this O-Ring offers excellent resistance to petroleum-based fluids and mineral oils, making it ideal for hydraulic systems and engine lubrication sealing tasks. The O-Ring measures 12.1 mm inside diameter, 15.3 mm outside diameter, with a thickness of 1.6 mm and a Shore hardness of 70, ensuring effective sealing and durability in harsh environments.
It operates efficiently within temperature ranges from -30°C to 120°C, covering a wide spectrum of working conditions, including automotive engines, aerospace assemblies, plumbing systems, and general industrial machinery. The product meets recognized industry standards such as cUR, CE, and UR, underlining its quality and reliability.
This O-Ring is ideal for installation under bolt heads, threaded components, pipe couplings, and connectors to prevent fluid and gas leaks. Its nitrile composition and precision dimensions guarantee long service life and resistance to abrasion and chemical degradation.
Resistant to mineral-based hydraulic and engine oils. High-pressure and low-pressure sealing performance. Reliable in automotive, aerospace, plumbing, and general engineering sectors. Complies with cUR, CE, and UR certifications.
Made in Italy to ensure quality manufacturing standards.
Choose RS PRO 128-849 O-Ring for dependable sealing solutions in demanding industrial and mechanical contexts. Explore the full range of RS PRO sealing and gasket products on EnvMart for comprehensive fluid power maintenance and repair needs.
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Frequently Asked Questions
The O-Ring has an inside diameter of 12.1 mm, an outside diameter of 15.3 mm, and a thickness of 1.6 mm.
This model has a Shore hardness rating of 70, which indicates its firmness and resistance to deformation.
It operates efficiently within a temperature range of -30°C to 120°C, making it suitable for various operational environments.
The O-Ring is constructed from nitrile rubber (NBR), which provides excellent chemical and abrasion resistance.
It complies with recognized industry standards including cUR, CE, and UR, ensuring quality and reliability.
This model is suitable for automotive, plumbing, aerospace, and general engineering applications, particularly where reliable sealing is required.
Yes, it is compatible with mineral-based hydraulic fluids and engine lubricating oils, making it ideal for hydraulic systems and engine sealing tasks.
It is manufactured in Italy, ensuring consistent quality and performance standards.
It offers reliable sealing performance for both high-pressure and low-pressure applications, preventing fluid and gas leaks.
Key features include its chemical resistance, precision dimensions for effective sealing, and its ability to withstand a wide temperature range.
It is ideal for installation under bolt heads, threaded components, pipe couplings, and connectors to ensure effective sealing.
The model number for this O-Ring is 128-849, which can be used for identification and ordering purposes.
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