O-ring 15x1 NBR 70Shore

Construction and design

O-ring 15x1 NBR 70 ShA is a precision nitrile rubber sealing ring designed for reliable sealing in industrial machinery, hydraulic systems and mechanical assemblies. This product belongs to the category of technical sealing O-rings NBR widely used in industrial installations where compact elastomer sealing elements are required.

The sealing ring is manufactured from NBR nitrile rubber with hardness 70 Shore A. This material is commonly used in industrial sealing technology because of its excellent resistance to mineral oils, fuels, lubricants and many technical fluids. The elastomer also provides good mechanical strength and flexibility, which ensures reliable sealing performance.

The design of the O-ring is based on a circular cross section that allows even compression within the sealing groove. Once installed between two mating surfaces, the O-ring deforms slightly and forms a tight barrier that prevents leakage of liquids or gases.

Because of its small cross section and precise diameter, O-ring 15x1 NBR 70 ShA nitrile rubber sealing ring is often used in compact mechanical components and precision industrial equipment.

Industrial applications

Within the category of technical sealing O-rings NBR, the 15x1 mm dimension is commonly used in components that require compact and precise sealing elements. O-ring 15x1 NBR 70 ShA is frequently installed in pumps, valves, hydraulic fittings and small mechanical assemblies.

The nitrile rubber compound allows the sealing ring to operate in environments where oils, lubricants and fuels are present. This makes it suitable for industrial machinery, automotive systems and service equipment used in maintenance operations.

Typical industrial applications include sealing in hydraulic connectors, fuel system components, pneumatic fittings and precision mechanical devices. The product is also widely used by maintenance technicians and industrial service departments responsible for repairing equipment.

Because the product is supplied in packs of 100 pieces, it is especially suitable for production facilities, workshops and technical distributors that require a consistent supply of small sealing elements.

Dimensional compatibility

The designation O-ring 15x1 refers to an inner diameter of 15 mm and a cross section thickness of 1 mm. This dimensional format is used in compact sealing grooves commonly found in mechanical devices and fluid systems.

Correct dimensional selection ensures proper compression of the sealing ring inside the groove. When installed correctly, the nitrile rubber O-ring expands slightly and creates a reliable sealing barrier against fluid leakage.

Common search phrases related to this size include O-ring 15x1 NBR, nitrile rubber O-ring 15x1 mm, industrial sealing ring 15x1 and NBR O-ring 15x1 70 ShA.

Operational advantages

NBR O-rings are widely used in industrial sealing technology due to their durability, elasticity and cost efficiency. The O-ring 15x1 NBR 70 ShA nitrile rubber sealing ring provides stable sealing performance in many industrial and mechanical systems.

The 70 Shore A hardness provides a balanced combination of flexibility and structural strength. This allows the sealing ring to adapt to surface geometry while maintaining consistent sealing pressure.

Bulk packaging in packs of 100 pieces improves operational efficiency for industrial customers. Maintenance teams can store multiple identical sealing elements and quickly replace worn components during servicing.

Technical specification

Type: O-ring
Product type: nitrile rubber sealing ring
Material: NBR nitrile rubber
Hardness: 70 Shore A
Inner diameter: 15 mm
Cross section thickness: 1 mm
Size designation: 15x1
Chemical resistance: mineral oils, fuels, lubricants
Application: industrial sealing systems, hydraulics, automotive components
Packaging: pack of 100

FAQ

What is O-ring 15x1 NBR 70 ShA used for
It is used as a nitrile rubber sealing ring in pumps, valves, hydraulic fittings and small mechanical assemblies.

Is NBR suitable for oil resistant sealing
Yes. NBR nitrile rubber offers good resistance to mineral oils, lubricants and many industrial fluids.

What does 70 Shore A hardness mean
70 Shore A indicates the hardness of the rubber compound and represents balanced elasticity suitable for many sealing applications.

Can this O-ring be used in hydraulic equipment
Yes. O-ring 15x1 NBR 70 ShA is commonly used in hydraulic connectors and fluid system components.

Why is the product supplied in packs of 100
Industrial maintenance operations often require multiple identical sealing rings, therefore bulk packaging simplifies storage and inventory management.