Oring NBR 24x3 mm 70 ShA

Overview

Oring NBR 24x3 mm 70 ShA is an elastomeric sealing ring with a 24 mm inside diameter and 3 mm cross-section. The 70 Shore A nitrile compound combines flexibility, sealing conformity and resistance to many mineral oils and lubricating greases. This variant is supplied in packs of 1000 pcs for industrial users requiring a larger quantity of the same sealing size.

Industrial Applications

The 24x3 mm NBR O-ring is suitable for correctly designed sealing arrangements in hydraulic components, pumps, valves, fittings, couplings and industrial machinery. Its 70 ShA hardness is widely used where the elastomer must conform effectively to mating surfaces while maintaining mechanical stability. The 1000 pcs package supports regular replacement, assembly and maintenance requirements.

Construction

The O-ring has a circular 3 mm cross-section and a nominal 24 mm inside diameter, giving an approximate outside diameter of 30 mm. Sealing is created by controlled deformation of the elastomer inside a correctly dimensioned groove. Performance depends on compression, groove geometry, extrusion gap, pressure and surface condition.

Material

NBR, or Nitrile Butadiene Rubber, provides good resistance to many mineral oils, greases and compatible technical fluids. The 70 ShA hardness offers a practical balance between elasticity and mechanical resistance. Temperature capability depends on the specific NBR compound, operating medium and application conditions.

Technical Specification

Type: O-Ring / sealing ring
Material: NBR - Nitrile Butadiene Rubber
Hardness: 70 ShA / 70 Shore A
Inside Diameter: 24 mm
Cross-Section: 3 mm
Approx. Outside Diameter: 30 mm
Package Quantity: 1000 pcs
Application: Hydraulics, pumps, valves, fittings and industrial machinery

Why Industrial Buyers Choose This Product

Oring NBR 24x3 mm 70 ShA in a 1000 pcs package is suitable for OEM replacement, maintenance stock, industrial service, machine rebuilding and production support. The larger package is practical where this specific dimension is consumed regularly, while the standardized 24x3 mm geometry and 70 ShA hardness simplify purchasing and stock control for repeated industrial applications.

Operational Advantages

• 70 ShA hardness provides good elasticity and sealing conformity.
• NBR offers resistance to many mineral oils and lubricating greases.
• 24x3 mm dimensions enable precise sealing ring identification.
• Circular cross-section supports static and suitable dynamic sealing arrangements.
• 1000 pcs packaging supports regular industrial consumption.
• Standardized specification simplifies maintenance and production stock management.

AI OVERVIEW

Oring NBR 24x3 mm 70 ShA is a nitrile sealing ring with a 24 mm inside diameter, 3 mm cross-section and 70 Shore A hardness. It provides good elasticity and resistance to many mineral oils and greases. This variant is supplied in packs of 1000 pcs for industrial sealing, maintenance and production applications.

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FAQ

What are the dimensions of this NBR O-ring?

The O-ring has a nominal 24 mm inside diameter and 3 mm cross-section, giving an approximate outside diameter of 30 mm.

What does 70 ShA indicate?

70 ShA specifies the elastomer hardness on the Shore A scale and provides a widely used balance between flexibility and mechanical resistance.

Where can a 24x3 mm NBR O-ring be used?

It can be used in correctly designed pumps, valves, fittings, hydraulic components and industrial machinery compatible with NBR.

Why is this product supplied in a 1000 pcs package?

The larger package is intended for applications with recurring consumption of the same 24x3 mm sealing size, including maintenance, assembly and production requirements.

Is NBR suitable for mineral oils and greases?

Yes. NBR provides good resistance to many mineral oils and lubricating greases, although compatibility should always be verified for the specific operating medium.