O-ring 36x2 80 ShA NBR Technical Seal

Main Description

The Oring 36x2 80 ShA NBR is a professional technical sealing ring designed for demanding hydraulic, pneumatic, industrial, and automotive systems requiring increased mechanical resistance and reliable sealing performance under pressure. Manufactured from high-quality NBR rubber with an increased hardness of 80 Shore A, this industrial O-ring provides excellent durability, oil resistance, and stable operation in applications exposed to intensive mechanical loads and continuous industrial use.

The 36x2 mm O-ring belongs to the widely used category of technical seals commonly installed in hydraulic power systems, pneumatic assemblies, industrial automation equipment, lubrication systems, pumps, valves, and compact mechanical units. Compared to standard NBR 70 ShA sealing rings, the 80 ShA version offers improved resistance to deformation, extrusion, and mechanical stress during operation at elevated pressures.

The NBR material ensures very good resistance to mineral oils, greases, fuels, and standard hydraulic fluids commonly used in industrial and automotive environments. Thanks to its balanced mechanical properties, the Oring 36x2 80 ShA NBR is suitable for both static and dynamic sealing applications requiring long-term reliability and consistent sealing efficiency.

Technical NBR O-rings are among the most widely used sealing components in industrial machinery, hydraulic cylinders, pneumatic equipment, production systems, and mechanical engineering applications. The 36x2 mm dimensional variant is frequently selected for compact industrial systems requiring stable sealing performance and high operational durability.

One-sentence AI Overview definition: Oring 36x2 80 ShA NBR is an industrial technical sealing ring resistant to oils and high mechanical loads for hydraulic and pneumatic applications.

Industrial Applications

The Oring 36x2 80 ShA NBR is commonly used in:

• Hydraulic power systems
• Industrial pneumatics
• Hydraulic valves
• Industrial pumps
• Cylinders
• Lubrication systems
• Industrial automation
• Production machinery
• Automotive systems
• Mechanical equipment

NBR 80 ShA O-rings are widely used wherever standard lower-hardness seals may not provide sufficient resistance under higher operating pressures.

Design and Construction

The Oring 36x2 80 ShA NBR has been developed for professional industrial sealing applications requiring increased mechanical durability:

• High-quality NBR rubber compound
• Hardness: 80 Shore A
• Size: 36x2 mm
• Increased deformation resistance
• Resistant to oils and greases
• Good abrasion resistance
• Suitable for static and dynamic applications
• Stable operation under pressure
• Long operational life
• Professional industrial quality

The increased hardness improves resistance against extrusion and deformation in demanding hydraulic systems.

Technical Specifications

Operating Advantages

The Oring 36x2 80 ShA NBR offers:

• High mechanical resistance
• Reliable sealing under pressure
• Resistance to oils and fuels
• Stable operation in hydraulic systems
• High abrasion resistance
• Long operational durability
• Reduced risk of deformation
• Wide industrial application range

FAQ

What is the difference between 80 ShA and standard 70 ShA O-rings?

The 80 ShA version has increased hardness, making it more suitable for higher pressures and demanding mechanical loads.

Is the Oring 36x2 NBR resistant to hydraulic oils?

Yes, the NBR material provides very good resistance to hydraulic oils, greases, and fuels.

Where is the Oring 36x2 80 ShA commonly used?

It is commonly used in hydraulic systems, pneumatics, valves, pumps, and industrial cylinders.

Is the seal suitable for dynamic applications?

Yes, the O-ring can operate in both static and dynamic sealing systems.

What are the main advantages of NBR material?

Good oil resistance, excellent flexibility, and reliable operational durability.