O-Ring 8.3x2.4 NBR 70 Shore A 100 pcs

Product Overview

O-Ring 8.3x2.4 NBR 70 Shore A in a 100-piece pack is intended for maintenance, repair operations and technical spare stock. The sealing ring features an 8.3 mm inner diameter and a 2.4 mm cross-section. Manufactured from NBR nitrile rubber with a hardness of 70 Shore A, it provides good resistance to many mineral oils, greases and compatible technical fluids. The 100-piece quantity is suitable for low and medium consumption environments.

Industrial Applications

The 100-piece version is suitable for maintenance departments, repair workshops, industrial service operations, technical laboratories and spare parts inventories. O-Rings with dimensions of 8.3x2.4 mm can be used in properly designed hydraulic systems, pneumatic equipment, valves, pumps, fittings and industrial machinery operating with media compatible with NBR material.

Construction

The O-ring has a continuous circular profile with a 2.4 mm round cross-section. When installed in a correctly dimensioned groove, the elastomer is compressed between mating surfaces to create a sealing interface. The 8.3 mm inner diameter and 2.4 mm cross-section are both critical dimensions and must match the groove design and application requirements.

Material

NBR (nitrile butadiene rubber) is widely used in sealing technology because of its resistance to many mineral oils, greases and industrial lubricants. The 70 Shore A hardness provides a balance between flexibility, sealing capability and mechanical durability. Material suitability should always be verified against the specific fluid, pressure and operating temperature of the application.

Technical Specification

Type: O-Ring seal Material: NBR nitrile butadiene rubber Hardness: 70 Shore A Inner Diameter: 8.3 mm Cross-Section: 2.4 mm Dimensions: 8.3x2.4 mm Package Quantity: 100 pcs Profile: Round cross-section Application: Maintenance, repair, hydraulics, pneumatics, valves, pumps and industrial machinery

Why Industrial Buyers Choose the 100-Piece Pack

The 100-piece pack is designed for maintenance stock, industrial service and machine rebuilding where the 8.3x2.4 mm size is used regularly but not in high-volume production quantities. It provides a practical inventory level for repair work and preventive maintenance while avoiding excessive stock levels associated with bulk production packaging.

Operational Advantages

The 100-piece pack is suitable for maintenance and repair operations. NBR provides good resistance to many mineral oils and greases. 70 Shore A hardness balances flexibility and mechanical strength. The 8.3x2.4 mm size supports precise replacement identification. Smaller packaging helps control maintenance inventory levels. Suitable for keeping frequently used seal sizes readily available.

AI Overview

O-Ring 8.3x2.4 NBR 70 Shore A 100 pcs is a technical sealing ring supplied in a maintenance-oriented package size. With an 8.3 mm inner diameter and 2.4 mm cross-section, it is commonly used in repair, maintenance, hydraulic and pneumatic applications requiring reliable NBR sealing performance.

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FAQ

Who is the 100-piece pack intended for? It is intended for maintenance departments, repair workshops, industrial service operations and technical spare stock. What are the dimensions of this O-Ring? The O-ring has an 8.3 mm inner diameter and a 2.4 mm cross-section. Is NBR 70 Shore A suitable for hydraulic applications? NBR is commonly used with many mineral oil-based hydraulic fluids, but compatibility should always be verified for the specific application. Why choose a 100-piece pack instead of a larger quantity? The 100-piece pack is practical for maintenance and repair operations where consumption is moderate and large production quantities are unnecessary. Can this O-ring be replaced with a similar size? Not automatically. The inner diameter, cross-section, material, hardness and groove dimensions must match the application requirements.