O-ring 275x2 NBR

Design and material of O-ring NBR

O-ring 275x2 NBR 70 ShA is a precision technical sealing element designed for industrial applications requiring reliable sealing of large diameters. The O-ring is manufactured from nitrile rubber NBR, which provides excellent resistance to oils, greases and fuels. The circular cross-section ensures uniform pressure distribution inside the sealing groove, guaranteeing effective sealing performance.

Applications in industrial systems

This O-ring is used in hydraulic systems, industrial pipelines, machinery housings and large mechanical assemblies. Due to its 275 mm inner diameter, it is suitable for large sealing surfaces where stability and durability are critical. It is commonly applied in maintenance operations, heavy industry and technical installations.

Technical parameters

• Type: O-ring technical sealing
• Inner diameter: 275 mm
• Cross section: 2 mm
• Material: NBR nitrile rubber
• Hardness: 70 ShA
• Color: black
• Resistance: oils, greases, fuels
• Application: industrial and hydraulic sealing

Operational advantages

O-ring 275x2 NBR 70 ShA offers reliable sealing performance in standard industrial conditions. Its flexibility allows easy installation, while its durability ensures long service life. The material maintains its sealing properties under mechanical stress, reducing leakage risks and improving system reliability.

Main description

O-ring 275x2 NBR 70 ShA is a high-quality technical sealing solution used in industrial and hydraulic systems where effective sealing of large diameters is required. An O-ring is an elastomer sealing element designed to prevent leakage of liquids and gases between connected surfaces.

From a technical perspective, the 275 mm inner diameter and 2 mm cross section allow precise installation in large sealing grooves. The NBR material provides reliable resistance to oils, lubricants and standard industrial fluids, making it a widely used solution in mechanical systems. The 70 ShA hardness ensures an optimal balance between flexibility and mechanical strength, which is essential for maintaining sealing efficiency over time.

This O-ring is commonly used in heavy industry, maintenance operations and technical installations. It is particularly suitable for large-scale systems where smaller sealing components are not sufficient. Its performance makes it a reliable choice for B2B customers searching for industrial O-rings and sealing solutions.

Long tail keywords: O-ring 275x2 NBR 70 ShA, large diameter O-ring 275 mm, industrial O-ring NBR, hydraulic O-ring 275x2, wholesale O-ring sealing.

FAQ

What is an O-ring used for?

An O-ring is used to seal connections and prevent leakage in mechanical systems.

Is NBR suitable for oil sealing?

Yes, NBR offers good resistance to oils and lubricants.

What does 70 ShA indicate?

It indicates the hardness of the material, balancing flexibility and durability.

Can this O-ring be used in industrial systems?

Yes, it is designed for industrial and hydraulic applications.

Is this a large size O-ring?

Yes, 275 mm is considered a large diameter used in specific applications.

Local stock and delivery

Warehouse and Store: Lublin, ul. Smoluchowskiego 1, building 4
24h delivery - fast order fulfillment