O-ring 60x1.5 NBR

Applications of the O-ring 60x1.5 NBR 70 ShA

The O-ring 60x1.5 NBR 70 ShA is a precision rubber sealing ring designed for reliable technical sealing in industrial environments. It is primarily used as a static seal in housings, grooves, flanges and mechanical joints where consistent tightness and dimensional stability are required.

This O-ring is widely applied in hydraulic and pneumatic systems, industrial machinery, automation equipment and maintenance operations. Its standard dimensions and material properties make it suitable for both OEM production and service replacement, ensuring compatibility with a wide range of industrial components.

NBR Material Advantages and High Resistance

Manufactured from NBR (nitrile rubber), this O-ring offers excellent resistance to oils and grease, especially mineral oils commonly used in hydraulic and pneumatic installations. NBR is also valued for its good abrasion resistance and aging stability, which contributes to long service life in industrial applications.

The hardness of 70 ShA is the most commonly selected standard for O-rings, providing an optimal balance between elasticity and mechanical strength. This ensures effective sealing under moderate pressures without excessive deformation, maintaining stable performance over time.

Technical Specifications

• Product type: O-ring / rubber seal / sealing ring

• Material: NBR (nitrile rubber)

• Hardness: 70 ShA

• Inner diameter: 60 mm

• Cross-section: 1.5 mm

• Sealing type: static sealing

• Resistance: oils, grease, fuels

• Applications: industrial applications, hydraulics, pneumatics

FAQ - Frequently Asked Questions

What is the O-ring 60x1.5 NBR used for?
It is used for static sealing in hydraulic, pneumatic and mechanical assemblies.

Is NBR resistant to oils and grease?
Yes, NBR provides very good resistance to mineral oils and lubricants.

What does 70 ShA hardness mean?
It indicates a standard hardness suitable for most industrial sealing applications, combining flexibility and durability.

Can this O-ring be used in pneumatic systems?
Yes, it is commonly used as a rubber seal in pneumatic installations.

How do I choose the correct O-ring size?
Select the correct inner diameter, cross-section and material based on the groove dimensions and operating conditions.