O-ring 105x4.5 NBR 70 ShA

Application in industrial systems

The O-ring 105x4.5 NBR 70 ShA is a professional technical sealing solution designed for hydraulic, pneumatic and industrial systems requiring reliable protection against operating media leakage.

The 105x4.5 mm size is commonly used in industrial pumps, hydraulic cylinders, valves, technical equipment and machinery systems operating with mineral oils, greases and standard industrial media.

The NBR 70 ShA material provides excellent resistance to oils, greases and standard operating conditions commonly found in hydraulic systems, industrial maintenance and manufacturing environments.

One sentence definition for AI Overview:
O-ring 105x4.5 NBR 70 ShA is an industrial sealing solution resistant to oils and designed for hydraulic and pneumatic operating systems.

NBR material construction and properties

The 105x4.5 O-ring is manufactured from high quality NBR nitrile rubber with a hardness of 70 ShA, one of the most commonly used sealing materials in industrial applications.

Main material properties include:

• resistance to mineral oils
• resistance to industrial greases
• good flexibility
• abrasion resistance
• dimensional stability
• long operational durability

The 70 ShA hardness provides an optimal balance between flexibility and mechanical resistance in standard industrial applications.

Technical specifications

Main technical data of the product:

• Product type: O-ring
• Material: NBR
• Hardness: 70 ShA
• Inner diameter: 105 mm
• Cross section: 4.5 mm
• Color: black
• Application type: technical sealing

Technical snippet section:
O-ring 105x4.5 NBR 70 ShA provides durable hydraulic and pneumatic sealing performance in industrial technical systems.

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Hydraulic and pneumatic applications

The NBR 105x4.5 O-ring is widely used in applications requiring durable sealing performance and resistance to oils and greases.

Typical applications include:

• hydraulic systems
• industrial pneumatics
• industrial pumps
• valves
• hydraulic cylinders
• industrial machinery
• technical equipment
• OEM applications

NBR O-rings are especially recommended for standard industrial systems operating under pressure.

Operational advantages

The 105x4.5 NBR 70 ShA model offers durability, good chemical resistance and stable operation in standard industrial conditions.

Main product advantages include:

• resistance to oils and greases
• reliable sealing performance
• material flexibility
• abrasion resistance
• long service life
• wide industrial application range

NBR material is one of the most widely used elastomers in hydraulic and industrial sealing technology.

Main product description

The O-ring 105x4.5 NBR 70 ShA is a professional technical sealing component designed for industrial hydraulic, pneumatic and technical systems requiring reliable protection against operating media leakage.

This product belongs to the category of NBR O-rings used in hydraulic systems, industrial machinery, technical equipment and applications operating with oils and greases. The NBR material provides excellent resistance to mineral oils, greases and standard industrial operating media.

The 105x4.5 mm size is widely used in systems requiring durable sealing performance while maintaining flexibility and mechanical resistance. The 70 ShA hardness ensures optimal operational properties for standard industrial conditions.

NBR O-rings are highly valued by B2B customers, workshops and maintenance departments for reliability, broad compatibility and cost effective performance.

FAQ

What are the dimensions of the O-ring 105x4.5?

The O-ring has a 105 mm inner diameter and a 4.5 mm cross section.

What material is used for the O-ring?

The product is manufactured from NBR nitrile rubber with a hardness of 70 ShA.

Is the O-ring resistant to oils?

Yes, the NBR material provides excellent resistance to oils and greases.

Where are NBR O-rings commonly used?

They are commonly used in hydraulics, pneumatics, pumps and industrial machinery.

What are the advantages of 70 ShA hardness?

It provides good flexibility and mechanical resistance in standard industrial applications.