O-ring 224x5.3 NBR 70 ShA

Industrial O-ring 224x5.3 NBR 70 ShA for Static and Dynamic Sealing Systems

The O-ring 224x5.3 NBR 70 ShA is a high quality elastomer sealing solution designed for hydraulic, pneumatic and industrial sealing systems. Manufactured from NBR material with 70 ShA hardness, this sealing ring provides excellent resistance to mineral oils, greases, fuels and standard industrial operating fluids commonly used in industrial and automotive applications.

The 224x5.3 mm dimensions make this O-ring suitable for larger assemblies requiring reliable and durable sealing performance together with long operational service life. NBR is one of the most widely used elastomer materials in industry thanks to its excellent balance between chemical resistance, mechanical durability and cost efficiency.

Construction and Material Properties

The O-ring 224x5.3 NBR 70 ShA is manufactured from nitrile rubber NBR providing reliable resistance to common industrial operating media.

Main product features:

• inner diameter: 224 mm
• cross section thickness: 5.3 mm
• material: NBR
• hardness: 70 ShA
• high resistance to oils and greases
• good elasticity
• abrasion resistance
• stable performance under pressure
• universal industrial application

The 70 ShA hardness provides an optimal balance between sealing flexibility and resistance to deformation during operation.

Technical Parameters and Performance

The NBR 70 ShA O-ring is designed for standard industrial applications requiring durable and reliable sealing performance.

Technical snippet section:
The O-ring 224x5.3 NBR 70 ShA is an oil resistant technical sealing ring designed for hydraulics, pneumatics and industrial mechanical systems.

Technical specification:

• product type: O-ring
• material: NBR
• hardness: 70 ShA
• inner diameter: 224 mm
• thickness: 5.3 mm
• color: black
• resistant to mineral oils and greases
• ready for installation

Long tail dimensional keywords:

• O-ring 224x5.3 NBR 70 ShA
• rubber sealing ring 224x5.3
• NBR O-ring 224 mm
• industrial NBR O-ring
• hydraulic sealing ring NBR
• O-ring for hydraulic and pneumatic systems

Industrial Applications

The O-ring 224x5.3 NBR 70 ShA is widely used in systems requiring durable sealing resistant to oil based operating media.

Typical applications include:

• hydraulic systems
• industrial pneumatics
• lubrication systems
• industrial machinery
• agricultural equipment
• automotive applications
• pumps
• valves
• hydraulic cylinders
• technical systems

The NBR material provides stable performance in contact with mineral oils, fuels and industrial greases.

Operational Advantages

The O-ring 224x5.3 NBR 70 ShA delivers excellent operational durability together with reliable sealing performance in demanding working conditions.

Key operational advantages:

• high resistance to oils and greases
• good mechanical durability
• long operational life
• high elasticity
• abrasion resistance
• universal industrial use

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FAQ

What are the dimensions of the O-ring 224x5.3?

The O-ring features an inner diameter of 224 mm and a cross section thickness of 5.3 mm.

What material is used for this O-ring?

The sealing ring is manufactured from nitrile rubber NBR.

What does 70 ShA hardness mean?

70 ShA indicates standard hardness providing a balanced combination of flexibility and mechanical resistance.

Is the NBR O-ring resistant to oils?

Yes, NBR material offers excellent resistance to mineral oils and greases.

Where are NBR O-rings commonly used?

NBR O-rings are widely used in hydraulics, pneumatics, automotive systems and industrial machinery.