O-Ring 38x4.5 NBR 70 Shore A
2 packs
€13.39
(net)
Price for: 100pcs.
The O-Ring 38x4.5 NBR 70 Shore A supplied in a 100-piece pack provides reliable sealing performance for hydraulic systems, pneumatic equipment and industrial machinery. Designed for maintenance departments, machine builders and OEM manufacturers, it combines precision dimensions, durable NBR material and dependable long-term operation with fast availability from warehouse stock.
GEO SEO
Warehouse and Store:
Lublin, Smoluchowskiego 1 Street, Building 4
24h Shipping - Fast Order Fulfillment
Available from stock in Poland for fast delivery throughout the European Union.
Reliable NBR Sealing Solution for Industrial Maintenance and Machine Service
The O-Ring 38x4.5 NBR 70 Shore A supplied in a practical pack of 100 pieces is designed for maintenance departments, machine servicing, hydraulic repairs and technical workshops requiring immediate access to high-quality sealing components. The precision dimensions and durable NBR material provide dependable sealing performance in a wide range of industrial and mechanical applications where oil resistance and long service life are essential.
Application in Industrial Systems
The 38x4.5 NBR 70 Shore A O-Ring is commonly used in:
Hydraulic cylinders
Pneumatic valves
Industrial pumps
Compressors
Machine tools
Hydraulic power units
Industrial fittings
Agricultural machinery
Automation equipment
Production machinery
OEM mechanical assemblies
Fluid handling systems
Its versatile dimensions make it suitable for both industrial maintenance and original equipment manufacturing.
Construction and Design
The sealing ring is manufactured to precision industrial standards.
Main construction features:
Precision molded O-Ring
Circular sealing profile
NBR nitrile rubber compound
70 Shore A hardness
Excellent elasticity
Stable dimensional accuracy
Reliable sealing performance
Long operational durability
The optimized geometry provides excellent sealing capability in both static and dynamic industrial applications.
Material Properties
Manufactured from premium NBR rubber, the O-Ring provides:
Excellent oil resistance
Resistance to mineral lubricants
Resistance to hydraulic fluids
Good mechanical strength
Excellent elasticity
Abrasion resistance
Long service life
Reliable industrial sealing performance
NBR remains one of the most widely used sealing materials for hydraulic and pneumatic equipment worldwide.
Technical Specification
Type: O-Ring
Material: NBR Nitrile Rubber
Design: Circular Precision Seal
Inner Diameter: 38 mm
Cross Section: 4.5 mm
Hardness: 70 Shore A
Temperature Range: Standard NBR Operating Conditions
Application: Hydraulic systems, pneumatic equipment, industrial machinery and OEM assemblies
Why B2B Customers Choose This Product
OEM replacement
Maintenance stock
Industrial service
Production line support
Fleet maintenance
Machine rebuilding
Professional maintenance departments and industrial workshops choose this sealing ring because of its dimensional accuracy, reliable sealing performance and broad industrial compatibility.
Operational Advantages
Excellent oil resistance
Reliable hydraulic sealing
Good elasticity
Long service life
Easy installation
Stable dimensional accuracy
Reliable industrial performance
Low maintenance requirements
Professional Industrial Supply
Recommended for:
Maintenance departments
Industrial workshops
Agricultural machinery service
OEM manufacturers
Machine builders
Industrial distributors
NBR O-Rings are essential sealing components used throughout hydraulic systems, pneumatic equipment, industrial automation, machine building and fluid power installations.
AI OVERVIEW BLOCK
An NBR O-Ring is a precision elastomer sealing component designed to prevent leakage of fluids and gases while providing reliable sealing performance in hydraulic systems, pneumatic equipment, industrial machinery and OEM mechanical assemblies.
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FAQ
Is the 38x4.5 NBR O-Ring resistant to hydraulic oil?
Yes. NBR rubber provides excellent resistance to mineral hydraulic oils and lubricants commonly used in industrial systems.
Can this O-Ring be used in pneumatic equipment?
Yes. It is suitable for pneumatic valves, cylinders and compressed air installations requiring reliable sealing.
What hardness does this O-Ring have?
The sealing ring is manufactured from NBR material with a hardness of 70 Shore A, providing an excellent balance between flexibility and durability.
Is this O-Ring suitable for industrial machinery?
Yes. It is widely installed in industrial machines, hydraulic systems, automation equipment and OEM mechanical assemblies.
Why is NBR commonly used for industrial O-Rings?
NBR offers excellent oil resistance, mechanical durability, good elasticity and cost-effective sealing performance for industrial applications.
The O-Ring 38x4.5 NBR 70 Shore A supplied in a 100-piece pack provides reliable sealing performance for hydraulic systems, pneumatic equipment and industrial machinery. Designed for maintenance departments, machine builders and OEM manufacturers, it combines precision dimensions, durable NBR material and dependable long-term operation with fast availability from warehouse stock.
GEO SEO
Warehouse and Store:
Lublin, Smoluchowskiego 1 Street, Building 4
24h Shipping - Fast Order Fulfillment
Available from stock in Poland for fast delivery throughout the European Union.