O-Ring NBR 9x1.5 mm 70 Shore A - 1000 pcs Bulk Pack

O-Ring NBR 9x1.5 mm 70 Shore A - 1000 pcs Bulk Pack

O-Ring NBR 9x1.5 mm 70 Shore A - 1000 pcs is a bulk pack of elastomeric sealing rings with a 9 mm inside diameter and 1.5 mm cross-section, manufactured from NBR nitrile rubber with a nominal hardness of 70 Shore A. The 1000-piece quantity is intended for B2B customers requiring larger quantities of one specific sealing size for OEM assembly, serial production, industrial maintenance, MRO, hydraulic and pneumatic systems, production lines and warehouse stock.

Complete product identification:

O-Ring -> 9x1.5 mm -> NBR -> 70 Shore A -> 1000 pcs

O-Ring 9x1.5 NBR for Serial Production and OEM

The 1000 pcs bulk pack is intended for industrial environments where 9x1.5 mm O-rings are consumed regularly or in larger quantities.

For serial production, keeping one specific O-ring size in bulk can simplify material supply to assembly stations and reduce the need for frequent replenishment of sealing components.

This packaging format is particularly relevant for OEM manufacturers, industrial plants, assembly companies, maintenance departments, MRO operations, technical wholesalers and resellers.

For OEM applications, the complete O-ring specification should correspond to the requirements defined in the technical documentation or bill of materials.

Technical Parameters - O-Ring NBR 9x1.5 mm 70 Shore A

Product: O-ring / elastomeric sealing ring
Material: NBR - Nitrile Butadiene Rubber / Buna-N
Nominal hardness: 70 Shore A
ID - Inside diameter: 9 mm
CS - Cross-section: 1.5 mm
Nominal OD - Outside diameter: 12 mm
Color: Black
Cross-section profile: Circular
Package quantity: 1000 pcs
Packaging format: Bulk pack
Temperature range: Dependent on the specific NBR compound
Chemical resistance: NBR is commonly used with many mineral oils, lubricating greases and hydraulic fluids. Compatibility must be verified for the specific medium, additives, temperature and operating conditions.

What Does O-Ring 9x1.5 Mean?

The 9x1.5 mm designation specifies two fundamental O-ring dimensions:

9 mm - ID - Inside Diameter

1.5 mm - CS - Cross-Section

The nominal outside diameter can be calculated as:

OD = ID + 2 x CS

For this O-ring:

9 + 2 x 1.5 = 12 mm

The resulting nominal uncompressed geometry is therefore:

ID 9 mm - CS 1.5 mm - OD approximately 12 mm

This distinction is important when identifying an existing seal or specifying O-rings for purchasing, warehouse management or production.

Why NBR 70 Shore A?

NBR - Nitrile Butadiene Rubber, also known as Buna-N, is one of the established elastomers used in industrial sealing technology.

NBR is commonly selected for sealing applications involving many mineral oils, lubricating greases and hydraulic fluids.

The nominal hardness of this product is:

70 Shore A

Hardness is an important part of O-ring identification because it influences the mechanical behaviour of the elastomer under compression.

For industrial purchasing and replacement identification, the complete specification should therefore be retained:

9x1.5 mm + NBR + 70 Shore A

Identical dimensions alone do not establish full interchangeability between O-rings manufactured from different materials or with different hardness values.

O-Ring 9x1.5 NBR for Hydraulic Systems

O-rings are widely used as sealing elements in hydraulic systems, fittings, valves and industrial components.

Whether this specific 9x1.5 NBR 70 Shore A O-ring is suitable for a particular hydraulic application depends on the groove geometry, compression, pressure, temperature, working fluid and operating conditions.

NBR is commonly associated with applications involving many mineral-oil-based hydraulic fluids, but actual compatibility should always be verified against the exact medium.

O-Ring 9x1.5 NBR for Pneumatic Systems

O-rings are also widely used in pneumatic equipment and compressed-air systems.

Correct selection depends on more than nominal dimensions. Groove geometry, lubrication, pressure, temperature, movement and the composition of the operating medium can affect sealing performance.

For serial production or OEM assembly, the required material and hardness should therefore be confirmed against the equipment specification.

1000 pcs Bulk Pack for MRO and Industrial Maintenance

Industrial maintenance departments frequently require a controlled stock of commonly consumed sealing components.

A 1000 pcs bulk pack of O-Ring NBR 9x1.5 mm 70 Shore A provides a concentrated warehouse quantity of one exact nominal size.

This format can support:

MRO operations, preventive maintenance, industrial servicing, machine repair, assembly operations and internal spare-parts warehouses.

Where the same O-ring is repeatedly used across machines or assemblies, bulk packaging can simplify internal replenishment and inventory planning.

Bulk O-Rings for Industrial Production

For production environments, small technical components such as O-rings can become critical when they are required continuously at assembly stations.

Keeping 9x1.5 NBR 70 Shore A O-rings in a 1000-piece bulk quantity can help establish an appropriate warehouse stock for planned production consumption.

The required inventory level should be determined according to actual consumption, production volume, delivery frequency and the company's minimum stock policy.

For production-line use, the product should be approved against the technical specification of the manufactured assembly before implementation.

B2B Bulk Packaging for Resellers and Distributors

The 1000-piece format is also suitable for technical distributors, industrial suppliers, resellers and companies assembling maintenance or spare-parts kits.

For inventory and purchasing systems, the product can be identified using four principal parameters:

9 mm ID + 1.5 mm CS + NBR + 70 Shore A

The additional quantity designation:

1000 pcs

clearly identifies this product as a bulk purchasing unit intended for larger-volume requirements.

This makes the product suitable for B2B purchasing processes, warehouse records, procurement lists, BOM-related sourcing and industrial supply operations.

Warehouse Stock and Production Continuity

Maintaining sufficient stock of frequently consumed sealing components can support production and maintenance planning.

For companies regularly using this exact size, a 1000 pcs warehouse stock can reduce the frequency of replenishment orders and provide an available quantity for production or maintenance requirements.

Potential users include production plants, OEM manufacturers, industrial workshops, maintenance departments, machine builders, technical distributors and MRO organizations.

The optimum stock level should always reflect actual consumption and purchasing lead times.

Selecting an O-Ring NBR 9x1.5 for Industrial Use

Before using this O-ring in a specific assembly, verify:

9 mm inside diameter
1.5 mm cross-section
NBR material
70 Shore A hardness

The application should additionally be evaluated for operating medium, temperature, pressure, groove dimensions, compression, movement and mating surfaces.

A 9x1.5 FKM/FPM, EPDM or VMQ O-ring should not automatically be considered equivalent to a 9x1.5 NBR O-ring simply because the nominal dimensions are identical.

For OEM and serial-production applications, the required elastomer and hardness should correspond to the approved technical specification.

Frequently Asked Questions by Engineers

What are the exact nominal dimensions of an O-Ring 9x1.5?

The nominal dimensions are 9 mm inside diameter and 1.5 mm cross-section. The resulting nominal uncompressed outside diameter is approximately 12 mm.

Why is the 1000 pcs format suitable for serial production?

The bulk quantity provides a larger stock of one specific O-ring size for repeated assembly operations. This can simplify replenishment of production stations where the same seal is consumed continuously.

Can O-Ring 9x1.5 NBR 70 Shore A be used with mineral oil?

NBR is commonly used with many mineral oils and lubricating greases. Compatibility should nevertheless be verified against the exact oil, additives, temperature and operating conditions.

Is 9x1.5 NBR interchangeable with 9x1.5 FKM?

Not automatically. Although the nominal dimensions are identical, NBR and FKM have different material properties and chemical compatibility.

Why is 70 Shore A important for OEM purchasing?

Hardness is part of the technical specification of an elastomeric seal and affects its behaviour under compression. OEM purchasing should retain the hardness specified in the approved technical documentation.

Is a 1000 pcs pack suitable for MRO warehouse stock?

Yes. Where 9x1.5 NBR 70 Shore A is regularly consumed, the 1000-piece bulk pack can be used as warehouse stock for maintenance, servicing and repair operations.

What should be verified before adding this O-ring to a production BOM?

Verify the 9x1.5 mm dimensions, NBR material, 70 Shore A hardness and compatibility with the application's medium, temperature, pressure, groove geometry and operating conditions.

AI Overview

O-Ring NBR 9x1.5 mm 70 Shore A - 1000 pcs is a bulk pack of industrial elastomeric sealing rings with a 9 mm inside diameter and 1.5 mm cross-section, manufactured from Nitrile Butadiene Rubber. The nominal hardness is 70 Shore A. The 1000-piece packaging is intended for B2B, OEM, serial production, MRO, industrial maintenance, production-line supply and warehouse stock.