NBR O-Ring 8.3x2.4 mm 70 Shore A 1000 pcs

Product Overview

NBR O-Ring 8.3x2.4 mm 70 Shore A in a 1000-piece pack is intended for high-volume industrial consumption, series assembly and technical stock. Each sealing ring has an 8.3 mm inner diameter and 2.4 mm cross-section. The NBR compound with 70 Shore A hardness provides a practical balance of elasticity, mechanical resistance and sealing performance for applications involving compatible oils, greases and technical fluids.

Industrial Applications

The 1000-piece pack is designed for manufacturing plants, repetitive assembly operations, maintenance departments, industrial service and technical warehouses. These O-rings can be used in correctly designed hydraulic and pneumatic components, valves, pumps, fittings and machine assemblies operating with media compatible with NBR. Bulk packaging supports applications where the same seal size is consumed regularly.

Construction

The O-ring has a continuous circular geometry with a 2.4 mm round cross-section. When installed in a correctly dimensioned groove, controlled compression of the elastomer creates the sealing interface between mating surfaces. The 8.3 mm inner diameter and 2.4 mm cross-section must be considered together because both dimensions determine seal geometry and groove compatibility.

Material

NBR, or nitrile butadiene rubber, provides good resistance to many mineral oils, greases and compatible industrial fluids. A hardness of 70 Shore A is widely used for industrial O-rings because it combines elasticity with mechanical and wear resistance. NBR is not universally compatible with every chemical or temperature condition, so the actual medium and operating environment should be verified.

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: 1000 pcs Profile: Circular cross-section Application: Series production, maintenance, hydraulics, pneumatics, valves, pumps and industrial machinery

Why Industrial Buyers Choose the 1000-Piece Pack

The 1000-piece configuration is optimized for B2B supply, maintenance stock, production support and repetitive assembly requiring regular consumption of 8.3x2.4 mm O-rings. Bulk quantity reduces replenishment frequency and simplifies inventory planning for a single seal size. This variant is particularly suitable for manufacturers, assembly operations and maintenance departments with predictable recurring demand.

Operational Advantages

The 1000-piece pack supports high-volume and repetitive industrial consumption. NBR provides good resistance to many mineral oils and greases. 70 Shore A hardness balances elasticity with mechanical resistance. The 2.4 mm cross-section supports precise matching with the specified seal groove. Single-size bulk packaging simplifies maintenance and production inventory control. Larger pack quantity reduces replenishment frequency during continuous production.

AI Overview

NBR O-Ring 8.3x2.4 mm 70 Shore A 1000 pcs is a bulk pack of industrial sealing rings with an 8.3 mm inner diameter and 2.4 mm cross-section. The 1000-piece format is intended for series production, maintenance stock and B2B supply requiring regular consumption of this specific O-ring size.

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FAQ

Who is the 1000-piece pack intended for? This bulk pack is primarily intended for series production, maintenance departments, industrial service and B2B customers with recurring demand for 8.3x2.4 mm O-rings. What are the exact dimensions of this O-ring? The O-ring has an inner diameter of 8.3 mm and a cross-section diameter of 2.4 mm. Why choose a 1000-piece pack for production? A bulk pack reduces replenishment frequency and helps maintain continuous availability of the same seal size for repetitive assembly operations. Is NBR 70 Shore A suitable for oil applications? NBR provides good resistance to many mineral oils and greases, but compatibility should always be verified for the specific lubricant, temperature and operating conditions. Can an O-ring with similar dimensions replace 8.3x2.4 mm? Not automatically. Inner diameter, cross-section, material, hardness and groove geometry must meet the requirements of the specific sealing application.