O-Ring NBR 24x4 mm 70 Shore A

Industrial Bulk Supply

O-Ring NBR 24x4 mm 70 Shore A 1000 pcs is an industrial bulk packaging solution designed for companies that consume sealing components on a continuous basis. Manufactured from NBR (Nitrile Butadiene Rubber, Buna-N), this O-ring is intended for hydraulic systems, pneumatic equipment, industrial machinery and general mechanical engineering. The 1000-piece bulk pack is specifically prepared for OEM manufacturers, MRO departments, industrial distributors, machine builders and production facilities, where maintaining warehouse stock and production continuity is essential.

Why Choose the 1000-Piece Bulk Pack?

Bulk packaging offers significant operational and logistical advantages for industrial users.

Benefits include:

• Reduced purchasing frequency
• Lower inventory management costs
• Reliable warehouse stock
• Faster maintenance operations
• Improved production planning
• Reduced machine downtime
• Efficient supply for continuous manufacturing
• Cost-effective solution for high-volume consumption

The 1000-piece package is intended for industrial and commercial use rather than occasional replacement.

Technical Specification

Material: NBR (Nitrile Butadiene Rubber, Buna-N)

Hardness: 70 Shore A

Inside Diameter: 24 mm

Cross Section: 4 mm

Profile: O-Ring

Colour: Black

Operating Temperature: Approximately -30°C to +100°C depending on the operating medium

Chemical Resistance:

• Mineral oils
• Lubricating greases
• Hydraulic oils
• Many petroleum-based fluids

Packaging: 1000 pieces

Why NBR 70 Shore A?

NBR is the standard elastomer used for industrial sealing applications involving lubricants and hydraulic fluids.

Material advantages:

• Excellent resistance to mineral oils
• Good grease compatibility
• Good resistance to hydraulic fluids
• High abrasion resistance
• Good tensile strength
• Low compression set
• Reliable sealing performance
• Long service life in industrial equipment

The 70 Shore A hardness provides an excellent balance between flexibility and mechanical durability.

Hydraulic Applications

The 24x4 mm O-Ring is widely used in:

• Hydraulic cylinders
• Hydraulic pumps
• Directional control valves
• Hydraulic manifolds
• Pressure systems
• Industrial machinery
• Lubrication systems
• Mobile hydraulic equipment

NBR is suitable for mineral oil-based hydraulic systems operating within its specified temperature range.

Pneumatic Applications

This O-ring is also suitable for sealing:

• Pneumatic cylinders
• Pneumatic valves
• Air control units
• Quick couplings
• Compressed air systems
• Industrial automation equipment

Correctly selected O-rings help maintain system pressure and reduce compressed air leakage.

Continuous Production and MRO

The 1000-piece bulk package is designed for companies operating continuous manufacturing processes.

Typical users include:

• OEM manufacturers
• Industrial production plants
• MRO departments
• Machine builders
• Maintenance contractors
• Technical wholesalers
• Industrial sealing distributors

Maintaining adequate warehouse stock helps prevent production interruptions and supports scheduled maintenance programs.

Storage Recommendations

For maximum service life, store O-rings:

• In a dry environment
• Away from direct sunlight
• Protected from ozone exposure
• Away from heat sources
• In the original bulk packaging

Proper storage preserves the mechanical and sealing properties of NBR elastomers.

Warehouse and Distribution

The product is available from our warehouse:

Warehouse and Store

Lublin

Smoluchowskiego 1, Building 4

24-hour dispatch

We supply industrial customers throughout Poland and European Union countries.

Frequently Asked Questions (FAQ)

Why choose a 1000-piece package instead of smaller quantities?

Bulk packaging reduces procurement frequency, improves inventory control and ensures continuous availability for production and maintenance.

Is the 24x4 mm NBR O-ring suitable for hydraulic systems?

Yes. NBR is widely used in hydraulic applications operating with mineral oil-based hydraulic fluids.

Is this O-ring intended for OEM manufacturing?

Yes. The 24x4 mm size is commonly used in industrial equipment, machine production and OEM assembly operations.

Who is the 1000-piece package designed for?

It is intended for manufacturers, industrial plants, maintenance departments, technical wholesalers, distributors and industrial service providers.

Does bulk packaging improve warehouse management?

Yes. Keeping a larger inventory reduces supply interruptions and simplifies production planning.

Frequently Asked Questions from Engineers

Is NBR 70 Shore A suitable for standard hydraulic oils?

Yes. NBR 70 Shore A is one of the most commonly specified materials for mineral oil-based hydraulic systems.

When should a 4 mm cross section be selected?

When the groove dimensions and equipment design require a 4 mm cross section to achieve the correct compression ratio.

Is the 1000-piece package suitable for Kanban inventory systems?

Yes. Bulk packaging integrates well with Kanban, warehouse stock management and continuous production planning.

Can this O-ring be used in dynamic applications?

Yes, provided the seal design, operating conditions and lubrication are appropriate for dynamic service.

How can premature O-ring wear be prevented?

Correct material selection, proper groove dimensions, suitable lubrication and careful installation are essential to maximize sealing performance and service life.