Metric Carbon Steel Belleville Washers – A S R 6mm ID, 289N Load

Description

Product Overview

The Metric Carbon Steel Belleville Washers offered by Associated Spring Raymond are precision‑engineered components designed to meet the rigorous demands of modern industrial and scientific applications. Constructed from high‑grade carbon steel that complies with SAE‑C1075 specifications, each washer delivers consistent performance even under fluctuating loads. The washers feature a 6 mm inner diameter and a 15 mm outer diameter, providing a compact footprint while maintaining a robust load‑bearing capacity of up to 289 newtons. Their free height of 1 mm and compressed height of 0.63 mm allow for reliable preload in bolted assemblies, ensuring that fasteners remain securely tensioned over time. A dry‑to‑the‑touch oil finish enhances corrosion resistance and reduces friction, making these washers suitable for non‑corrosive environments such as clean rooms, food processing equipment, and precision instrumentation. The highly magnetic nature of the steel further aids in applications where magnetic retention is advantageous, while the DIN 2093 compliance guarantees dimensional accuracy across production batches.

Each pack contains ten washers, meticulously inspected to meet stringent quality standards. The packaging dimensions of 6.5 × 5 × 0.2 inches and a lightweight of 0.8 oz per pack facilitate easy handling and inventory management. Since their introduction in November 2011, these washers have earned a solid reputation among engineers and maintenance professionals, reflected in a perfect 5‑star rating based on verified customer reviews. Whether you are assembling a high‑speed gearbox, reinforcing a structural joint, or fine‑tuning a vibration isolation system, these Belleville washers provide the dependable performance required for critical load‑bearing tasks.

Usage

These Belleville washers excel in a wide range of usage scenarios across the power transmission, automation, and equipment manufacturing sectors. In high‑speed motor assemblies, the washers act as spring elements that absorb shock and maintain consistent torque, preventing premature wear on shafts and bearings. Their compact design enables integration into tight spaces where traditional flat springs would be impractical. In hydraulic and pneumatic systems, the washers serve as preload devices that compensate for pressure variations, ensuring seals remain tight and fluid leakage is minimized. The magnetic properties of the carbon steel also make them suitable for magnetic coupling applications, where they can be positioned precisely without the need for additional fastening hardware.

For users operating in environments that demand strict cleanliness and corrosion control, the oil‑finished surface provides a barrier against moisture and contaminants, extending the service life of the washers. They are equally effective in outdoor installations where exposure to humidity and temperature fluctuations is common, thanks to their inherent resistance to rust formation. The washers are compatible with a variety of bolt grades, including stainless steel, alloy steel, and high‑strength fasteners, allowing engineers to select the optimal combination for their specific load requirements. By incorporating these washers into your design, you can achieve smoother operation, reduced maintenance intervals, and improved overall system reliability.

Why Choose Us

Choosing Associated Spring Raymond as your supplier means partnering with a manufacturer that prioritizes quality, consistency, and customer satisfaction. Our production facilities employ state‑of‑the‑art heat‑treatment processes that ensure each washer attains the desired hardness and elasticity, delivering predictable performance across the entire batch. We adhere to DIN 2093 standards, which govern the physical characteristics of spring washers, guaranteeing that every unit meets exact dimensional tolerances. Our rigorous inspection protocol includes dimensional verification, load testing, and magnetic property assessment, providing you with confidence that the product will perform as specified.

Beyond the technical specifications, we offer comprehensive after‑sales support, including technical assistance, replacement policies, and fast shipping options. Our dedicated engineering team is available to help you select the appropriate washer size, material grade, and configuration for your application, ensuring optimal integration and performance. With a track record of reliable delivery and a commitment to continuous improvement, we strive to be the trusted partner for engineers, procurement specialists, and maintenance crews worldwide.

Key Features

• High‑strength carbon steel construction provides superior load capacity and durability.
• Compact 6 mm ID and 15 mm OD design fits into tight spaces while delivering 289 N of preload force.
• Dry‑to‑the‑touch oil finish resists corrosion and reduces friction for longer service life.
• Highly magnetic material enables easy positioning in magnetic coupling and assembly applications.
• Comprehensive technical support and fast replacement service ensure minimal downtime.

FAQ

What material standards do these washers meet?

The washers are made from carbon steel that conforms to SAE‑C1075 specifications for thicknesses under 1.25 mm, and they also meet the DIN 2093 standard for physical characteristics, ensuring consistent quality and performance.

Can these washers be used in corrosive environments?

While the washers are optimized for non‑corrosive environments, the oil‑finished surface provides a degree of protection against moisture. For highly corrosive settings, a stainless‑steel variant would be recommended.

How do I determine the correct washer size for my application?

Consider the required preload force, bolt diameter, and available space. Our 6 mm inner diameter and 15 mm outer diameter washers are ideal for medium‑size fasteners where a high load capacity is needed. Our engineering team can assist with detailed calculations.

What is the maximum load these washers can sustain?

Each washer is rated for a maximum load of 289 newtons, making them suitable for a variety of load‑bearing applications, including gearboxes, motor assemblies, and structural joints.

Do you offer bulk pricing for larger orders?

Yes, we provide tiered pricing for bulk purchases. Contact our sales department for a customized quote based on the quantity and any specific packaging or labeling requirements.