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RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal, 30 mm ID, 50 mm OD, 10 mm Thickness 226-3780
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| THICKNESS | 10mm |
| Model | 226-3780 |
| Outside diameter | 50mm |
| Seal Type | Rotary Shaft Seal |
| Seal Material | Nitrile Rubber (NBR) |
| Inside Diameter | 30mm |
Key Features
- The seal is made of durable nitrile rubber (NBR) material for resistance to lubrication oils and hydraulic fluids.
- It features a hardness of 70 ±5 shore A ensuring robust mechanical properties.
- Operating temperature ranges between -20°C to 90°C for versatile industrial applications.
- Commonly used in driveshafts, crankshafts, and hydraulic cylinders lubricated by oil or grease.
- Tensile strength of 18.9 MPa delivers strong durability under mechanical stress.
- High elongation percentage of 438% allows flexibility and effective sealing.
- Specific gravity of 1.25 ± 0.03 g/cm³ ensures consistent material density.
- Tear resistance of 58 N/mm supports longevity in rigorous conditions.
Product Description
RS PRO 226-3780 Nitrile Rubber (NBR) Rotary Shaft Seal features precise dimensions with a 30 mm inside diameter, 50 mm outside diameter, and thickness of 10 mm. This new seal utilizes high-quality nitrile rubber material providing cost-effective and commonly used sealing solutions.
It is specifically engineered for rotary shafts such as driveshafts, crankshafts, and hydraulic cylinders, where the shaft is lubricated by oil or grease. The nitrile rubber material offers excellent resistance to lubrication oils, hydraulic fluids, and grease, although it is not suitable for use with brake oil, phosphoric ester, or ester base fluids.
Operating efficiently within the temperature range of -20°C to 90°C, this seal maintains performance across various industrial and mechanical applications including manufacturing, hydraulics, automotive, and fluid power sectors.
Technical attributes include a hardness rating of 70 ±5 shore A, tensile strength rated at 18.9 MPa, elongation capacity reaching 438%, specific gravity of approximately 1.25 g/cm³, and tear resistance of 58 N/mm, delivering robust performance and durability.
The nitrile rubber construction ensures excellent fluid resistance and mechanical endurance. Ideal for sealing rotating shafts subjected to oil and grease lubrication. Meets rigorous industrial requirements for sealing durability and reliability.
Designed for use in mechanical machinery, fluid power equipment, and automotive components. Precision engineered to exact dimensions to guarantee fit and function. Black color finish for typical industrial identification and handling.
The RS PRO rotary shaft seal 226-3780 is suitable for use in various sectors including industrial machinery maintenance, automotive service, hydraulic system repair, and manufacturing equipment setup. Compatible with a wide range of machinery requiring efficient sealing solutions to prevent leakage and contamination.
Explore more RS PRO products and Seals from EnvMart for quality and performance assurance in your mechanical operations.
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Frequently Asked Questions
This model has an inside diameter of 30 mm, an outside diameter of 50 mm, and a thickness of 10 mm.
It is constructed from nitrile rubber (NBR), which provides resistance to lubrication oils and hydraulic fluids.
The operating temperature range is between -20°C to 90°C, making it suitable for various industrial applications.
The seal has a hardness rating of 70 ±5 shore A, ensuring robust mechanical properties.
The tensile strength is rated at 18.9 MPa, providing strong durability under mechanical stress.
It has a high elongation percentage of 438%, allowing for flexibility and effective sealing.
It is commonly used in driveshafts, crankshafts, and hydraulic cylinders that are lubricated by oil or grease.
The tear resistance is rated at 58 N/mm, which supports longevity in rigorous conditions.
The specific gravity is approximately 1.25 ± 0.03 g/cm³, ensuring consistent material density.
No, this seal is not suitable for use with brake oil, phosphoric ester, or ester base fluids.
The seal is manufactured in India.
It is classified as a rotary shaft seal, designed for efficient sealing of rotating shafts.
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