71mm Outer Washers by Aexit Belleville Spring – Copper, DIN2093, 2mm

Description

Product Overview

The 71mm outer Belleville washer offered by Aexit is a precision‑engineered component designed for demanding industrial environments. Constructed from high‑grade copper, the washer provides superior electrical conductivity, thermal stability, and inherent resistance to corrosion, making it suitable for applications where both mechanical strength and conductive properties are required. The washer features a 2mm thickness, a 36mm inner diameter, and a 71mm outer diameter, delivering a balanced profile that maximizes load distribution while maintaining a compact form factor. Each unit conforms to the DIN2093 standard, ensuring consistent performance across a wide range of operating conditions and compatibility with standard fastener assemblies. The manufacturing process follows strict quality control protocols, including material verification, dimensional inspection, and surface finish assessment, to guarantee that every washer meets the exact specifications outlined in the product data sheet.

Usage

These Belleville washers are ideally suited for use in mechanical spring assemblies, vibration damping systems, and load‑bearing fasteners across a variety of sectors. In the automotive industry, they are employed to maintain torque settings on engine components, suspension linkages, and transmission housings, where the combination of elasticity and corrosion resistance is critical. In industrial machinery, the washers serve as preload devices for gearboxes, pumps, and compressors, helping to compensate for thermal expansion and wear while preserving precise alignment. The copper material also makes the washers an excellent choice for electrical grounding applications, where they can be integrated into circuit boards, power distribution panels, and motor windings to provide reliable contact resistance and heat dissipation. Additionally, the compact 2mm profile allows for installation in confined spaces, enabling engineers to design more efficient assemblies without sacrificing performance.

Why Choose Us

Choosing Aexit for your Belleville washer needs means partnering with a manufacturer that prioritizes material integrity, dimensional accuracy, and long‑term reliability. Our washers are sourced from copper that meets stringent purity standards, reducing the risk of impurity‑related failures and ensuring consistent electrical characteristics. The adherence to DIN2093 guarantees that the washers will perform predictably under cyclic loading, providing a proven track record of durability in high‑stress environments. We employ advanced stamping and heat‑treatment processes that enhance the spring properties of each washer, delivering a consistent spring rate that engineers can rely on for precise torque control. Our commitment to quality is reinforced by comprehensive testing, including fatigue life assessment, corrosion exposure trials, and load‑capacity verification, all documented in detailed certification reports. Furthermore, Aexit offers responsive technical support and a flexible supply chain, ensuring that you receive the right product at the right time, backed by a knowledgeable team ready to assist with selection, installation, and maintenance guidance.

Key Features

• High‑conductivity copper construction provides excellent electrical performance and natural corrosion resistance.
• Precise 71mm outer diameter and 36mm inner diameter ensure a perfect fit for standard fastener sizes.
• 2mm thickness delivers a compact spring profile while maintaining strong load‑bearing capacity.
• Meets DIN2093 specifications for consistent spring behavior and long‑term durability under cyclic loads.
• Backed by Aexit’s dedicated customer support and comprehensive technical documentation for seamless integration.

FAQ

What material is the washer made from and why is it beneficial?

The washer is made from high‑grade copper, which offers superior electrical conductivity, thermal stability, and natural resistance to corrosion, making it ideal for both mechanical and electrical applications.

Can this washer be used in high‑temperature environments?

Yes, copper’s thermal conductivity allows the washer to dissipate heat effectively, and the material retains its mechanical properties at elevated temperatures commonly encountered in industrial settings.

Does the washer comply with any industry standards?

It conforms to the DIN2093 standard, ensuring reliable spring performance, dimensional consistency, and compatibility with a wide range of fastening hardware.

What is the load capacity of this Belleville washer?

The load capacity is determined by the washer’s dimensions, material hardness, and thickness. For the 71mm outer diameter, 36mm inner diameter, and 2mm thickness configuration, the washer can sustain typical preload forces required in medium‑to‑high torque applications; detailed load charts are available upon request.

How should I store the washers to maintain their quality?

Store the washers in a dry, temperature‑controlled environment, preferably in sealed packaging to prevent moisture ingress. Avoid exposure to extreme humidity or corrosive chemicals that could affect the copper surface.