Industrial sealing solution for hydraulic and pneumatic systems

High-resistance NBR O-ring for technical applications

Reliable rubber seal for continuous industrial operation

Main description

The O-Ring 100x5.5 NBR 70 Shore is a precision industrial sealing component manufactured from high-quality nitrile rubber (NBR), designed for demanding industrial applications where reliable sealing, chemical resistance, and dimensional stability are essential. It is a standard rubber seal widely used in hydraulic, pneumatic, and general mechanical systems.

NBR material provides excellent resistance to mineral oils, greases, fuels, and common operating fluids used in industrial installations. The 70 Shore hardness ensures an optimal balance between elasticity and compression resistance, allowing effective static sealing and stable performance under continuous operating conditions.

With dimensions of 100x5.5, this O-ring is commonly used in flanges, covers, sealing grooves, machine housings, and technical assemblies. The uniform material structure and precise cross-section geometry ensure even contact pressure along the entire circumference, contributing to high durability and reduced risk of leakage.

This NBR O-ring is frequently selected by maintenance departments, machine manufacturers, and industrial service teams as a dependable technical sealing solution. It supports efficient maintenance, easy replacement, and consistent sealing performance in systems where reliability and uptime are critical.

FAQ - Frequently Asked Questions

What material is the O-ring made of?
It is made of NBR (nitrile rubber), resistant to oils and greases.

What does 70 Shore hardness mean?
It indicates a standard hardness suitable for effective sealing and deformation resistance.

Where can this O-ring be used?
In hydraulic systems, pneumatic systems, and general industrial machinery.

Is it suitable for static sealing applications?
Yes, it is primarily intended for static sealing when properly installed.

Can it be used in continuous operation?
Yes, it is suitable for continuous industrial operation under correct conditions.