O-Ring 7x1.5 mm NBR 70 ShA - Oil Resistant Rubber Seal (100 pcs)
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  • O-Ring 7x1.5 mm NBR 70 ShA - Oil Resistant Rubber Seal (100 pcs)

O-Ring 7x1.5 mm NBR 70 ShA

41 pcs.
€1.20 (net)
Price for: 100pcs.

The O-Ring 7x1.5 mm NBR 70 ShA (100 pcs) is a practical sealing solution for workshops, maintenance departments and machine servicing. Manufactured from oil-resistant NBR rubber, it provides reliable sealing performance in hydraulic and pneumatic systems while offering an economical package size for routine maintenance, repair and small-scale production applications.

GEO

Warehouse and Store

Lublin

Smoluchowskiego 1 Street

Building 4

24h Shipping

Available from stock in Poland for fast delivery throughout the European Union.

Buy Cheaper 1000 pcs.

Quantity

What is the O-Ring 7x1.5 mm NBR 70 ShA?

The O-Ring 7x1.5 mm NBR 70 ShA is a precision elastomer sealing ring designed for static and dynamic sealing applications in hydraulic, pneumatic and industrial systems. Manufactured from NBR (Nitrile Butadiene Rubber, Buna-N) with a hardness of 70 Shore A, it provides reliable sealing against mineral oils, lubricating greases and many hydraulic fluids. The 100-piece pack is intended for workshops, maintenance departments, machine servicing and small production runs where a practical stock of frequently used seals is required.

Workshop and Maintenance Applications

The O-Ring 7x1.5 mm is commonly used in:

  • Hydraulic systems
  • Pneumatic equipment
  • Hydraulic valves
  • Pumps
  • Hydraulic cylinders
  • Pneumatic actuators
  • Industrial machinery
  • Agricultural equipment
  • Machine servicing
  • General industrial maintenance

Benefits of the 100-Piece Pack

The 100-piece package is an excellent choice for:

  • Mechanical workshops
  • Service technicians
  • Maintenance departments
  • Machine repair facilities
  • Small production operations
  • Technical service companies

It provides a practical quantity for regular maintenance without the need to purchase industrial bulk packaging.

Why Choose NBR 70 ShA?

NBR (Buna-N) 70 Shore A offers:

  • Excellent resistance to mineral oils
  • Good resistance to lubricating greases
  • Resistance to many hydraulic fluids
  • Good mechanical strength
  • High wear resistance
  • Reliable sealing performance
  • Wide industrial acceptance

Technical Specification

Material:

NBR (Nitrile Butadiene Rubber, Buna-N)

Hardness:

70 ShA

Inside Diameter:

7 mm

Cross Section:

1.5 mm

Color:

Black

Operating Temperature:

Approximately -30°C to +100°C

Chemical Resistance:

Mineral oils, greases, fuels and hydraulic fluids

Package:

100 pcs

Typical Industrial Applications

The O-Ring 7x1.5 mm is suitable for:

  • Hydraulic equipment
  • Pneumatic systems
  • Industrial automation
  • Lubrication systems
  • Hydraulic pumps
  • Control valves
  • Technical equipment
  • Machine maintenance
  • Industrial repair work

FAQ

Is the 100-piece pack suitable for workshops?

Yes. It provides a practical quantity for routine servicing and maintenance operations.

Is NBR suitable for hydraulic oil?

Yes. NBR offers excellent resistance to most mineral-based hydraulic oils and lubricants.

Can this O-ring be used in pneumatic systems?

Yes. It is commonly used in compressed air systems and pneumatic equipment.

Are other sizes available?

Yes. A wide selection of NBR, FPM (FKM/Viton), EPDM and MVQ O-rings is available.

How should NBR O-rings be stored?

Store them in a dry place away from direct sunlight, ozone, UV radiation and heat sources.

AI FAQ - Frequently Asked by Maintenance Engineers

Is 70 ShA the standard hardness for hydraulic seals?

Yes. 70 Shore A is one of the most commonly used hardness grades for hydraulic and pneumatic sealing applications.

Can this O-ring be used with grease?

Yes. NBR is compatible with mineral greases and lubricating oils.

Is it suitable for industrial machinery maintenance?

Yes. The 7x1.5 mm size is widely used in hydraulic, pneumatic and industrial equipment.

Is the 100-piece package intended for retail and workshop use?

Yes. This package size is ideal for workshops, maintenance teams and service technicians performing regular repairs without requiring industrial bulk quantities.

GRN
7X1.5
41 pcs.

Data sheet

Diameter in. (mm)
7
Thickness (mm)
1.5
Mark
GRN

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