Oring 9.52x1.78 NBR

Applications in Industrial Sealing

Oring 9.52x1.78 NBR 70ShA is a precision molded rubber seal designed for static and dynamic industrial sealing applications. Manufactured from high quality NBR elastomer with 70 Shore A hardness, this O Ring ensures reliable sealing performance in contact with mineral oils, hydraulic fluids, greases, and air.

The dimension 9.52x1.78 mm corresponds to common international O Ring standards, making it suitable for maintenance, repair, and OEM production. It is widely used in hydraulic and pneumatic systems, automotive components, industrial machinery, pumps, compressors, and valve assemblies.

This industrial sealing ring provides secure sealing between two mating surfaces, preventing leakage of liquids and gases under pressure. As a static seal, it performs excellently in grooves and housings where dimensional stability and chemical resistance are required.

Advantages of NBR 70ShA Material

NBR 70ShA is one of the most frequently searched and specified materials for rubber gasket and O Ring production worldwide. Its key benefits include:

• High resistance to mineral oils and fuels

• Good mechanical strength and abrasion resistance

• Reliable elasticity and compression set properties

• Cost effective solution for industrial applications

With 70 Shore A hardness, this rubber seal offers an optimal balance between flexibility and structural integrity. It maintains sealing efficiency under moderate pressure and temperature conditions typically found in hydraulic and pneumatic applications.

Technical Data

Product: Oring 9.52x1.78
Material: NBR Nitrile Butadiene Rubber
Hardness: 70ShA
Inner diameter: 9.52 mm
Cross section: 1.78 mm
Color: black
Package: 100 pcs
Application type: static seal and light dynamic use

Each batch is quality controlled to ensure dimensional accuracy and consistent performance in industrial sealing environments.

Why Choose This O Ring for B2B Use

For engineers and procurement managers, availability, repeatability, and technical consistency are critical. This O Ring 9.52x1.78 NBR 70ShA is supplied in a practical pack of 100 pieces, ideal for production lines, maintenance departments, and wholesale distribution.

It is compatible with standard groove designs and commonly used in hydraulic sealing, pneumatic connectors, industrial sealing components, and automotive repair solutions. High durability and chemical resistance reduce downtime and maintenance costs.

FAQ

What is the operating medium for NBR O Rings
NBR O Rings are primarily resistant to mineral oils, hydraulic fluids, fuels, and compressed air. They are not recommended for strong oxidizing agents or aggressive chemicals.

Is 70ShA suitable for hydraulic applications
Yes. 70ShA is the most common hardness for hydraulic and pneumatic sealing, offering good compression and sealing reliability.

Can this O Ring be used as a dynamic seal
It is mainly recommended as a static seal, but it can be used in light dynamic applications with proper lubrication and groove design.

Is this product suitable for OEM production
Yes. Dimensional precision and consistent material quality make it suitable for OEM and industrial series production.

Local Availability and Fast Delivery

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

Large stock levels ensure immediate availability for B2B customers across Poland and Europe.