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RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal 50 mm Inside Diameter 72 mm Outside Diameter 8 mm Thickness 226-3852
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| THICKNESS | 8mm |
| Model | 226-3852 |
| Outside diameter | 72mm |
| Seal Type | Rotary Shaft Seal |
| Seal Material | Nitrile Rubber (NBR) |
| Inside Diameter | 50mm |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 226-3852Brand: RS PRO |
Key Features
- The seal features a 50 mm inside diameter ensuring compatibility with various shaft sizes.
- With a 72 mm outside diameter, it provides secure fitting and sealing.
- The 8 mm thickness contributes to durability and effective sealing performance.
- Constructed from nitrile rubber (NBR), the seal offers excellent resistance to lubrication oils, hydraulic fluids, and greases.
- Operational temperature ranges between -20°C and 90°C for versatile environmental applications.
- It exhibits a hardness of 70 ±5 shore A, tensile strength of 18.9 MPa, and elongation at 438% ensuring mechanical resilience.
- The seal is black in color and suitable for rotating shafts such as driveshafts, crankshafts, and hydraulic cylinders.
- This RS PRO seal material is not suitable for brake oil, phosphoric ester, or ester base fluids.
Product Description
RS PRO 226-3852 Nitrile Rubber (NBR) Rotary Shaft Seal features a 50 mm inside diameter, 72 mm outside diameter, and 8 mm thickness, designed for mechanical and fluid power applications.
The seal is made of nitrile rubber, a widely used material known for its durability and resistance to oils, hydraulic fluids, and grease. It is commonly deployed in driveshafts, crankshafts, and hydraulic cylinders where the shaft rotates within lubricated environments.
Operating temperature ranges from -20°C to 90°C, making it suitable for many industrial contexts including manufacturing, automotive, and hydraulic machinery.
The seal exhibits a hardness of 70 ±5 shore A, tensile strength of 18.9 MPa, and an elongation ability of 438%, ensuring strong mechanical properties and reliable sealing performance.
The black-colored seal provides effective sealing to prevent leakage of lubricants and contaminants, thereby protecting rotating shafts and increasing equipment longevity. This RS PRO seal is effective in industrial machinery requiring rotary shaft sealing but is not recommended for brake oil, phosphoric ester, or ester base fluid exposure.
The seal’s nitrile rubber material offers excellent resistance to oils, hydraulics, and grease. 50 mm ID and 72 mm OD dimensions ensure fitment in standard shaft assemblies. 8 mm thickness delivers a durable and robust sealing solution.
Operating temperature between -20°C and 90°C supports varied industrial environments. Mechanical properties including hardness, tensile strength, and elongation make it suitable for demanding applications. Explore EnvMart’s Mechanical Seals category for more high-quality Sealing solutions from trusted brands.
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Frequently Asked Questions
The seal has an inside diameter of 50 mm, an outside diameter of 72 mm, and a thickness of 8 mm.
It is constructed from nitrile rubber (NBR), which provides excellent resistance to lubrication oils, hydraulic fluids, and greases.
The operational temperature range is between -20°C and 90°C, making it suitable for various industrial applications.
The seal exhibits a hardness of 70 ±5 shore A, contributing to its mechanical resilience.
This model is suitable for rotating shafts such as driveshafts, crankshafts, and hydraulic cylinders in lubricated environments.
The tensile strength of this seal is 18.9 MPa, ensuring strong mechanical properties.
The seal has an elongation capability of 438%, providing flexibility during operation.
No, this seal is not suitable for exposure to brake oil, phosphoric ester, or ester base fluids.
The seal is manufactured in India.
This is a rotary shaft seal, designed for mechanical and fluid power applications.
Key features include its nitrile rubber construction, operational temperature range, and mechanical properties such as hardness and tensile strength.
The RS Stock Number for this rotary shaft seal is 226-3852.
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