BS EN 4854-3:2019 Aerospace Series Bearing

Introducing the BS EN 4854-3:2019, a pivotal standard in the aerospace industry, designed to ensure the highest quality and performance of spherical plain bearings. This technical specification is essential for professionals seeking to enhance the reliability and efficiency of aerospace components.

Product Overview

The BS EN 4854-3:2019 standard focuses on spherical plain bearings made from corrosion-resistant steel, featuring a self-lubricating liner. These bearings are engineered to deliver low starting torque and a low friction coefficient, making them ideal for applications requiring elevated duty cycles under low oscillations across various operating conditions.

Key Features

• Corrosion-Resistant Steel: Ensures durability and longevity, even in harsh environments.
• Self-Lubricating Liner: Reduces maintenance needs and enhances performance by minimizing friction.
• Low Starting Torque: Facilitates smooth operation and energy efficiency.
• Low Friction Coefficient: Optimizes performance and reduces wear and tear.
• Elevated Duty Cycles: Suitable for demanding applications with frequent use.
• Adaptability to Various Conditions: Performs reliably under different operating conditions, ensuring versatility.

Technical Specifications

This standard, identified by the number BS EN 4854-3:2019, was released on November 4, 2019. It spans 46 pages and is available under the ISBN 978 0 539 01698 7. As a recognized standard, it provides comprehensive guidelines and specifications for the aerospace industry.

Applications

The BS EN 4854-3:2019 standard is crucial for aerospace engineers, manufacturers, and quality assurance professionals. It is applicable in the design and production of aircraft components, ensuring that spherical plain bearings meet stringent performance and safety criteria. This standard is particularly beneficial for:

• Aerospace Component Manufacturers: Ensures compliance with industry standards and enhances product reliability.
• Maintenance and Repair Organizations: Provides guidelines for selecting and maintaining high-performance bearings.
• Quality Assurance Teams: Offers a benchmark for evaluating bearing performance and durability.

Why Choose BS EN 4854-3:2019?

Choosing the BS EN 4854-3:2019 standard means opting for excellence in aerospace engineering. This standard is meticulously crafted to address the unique challenges faced by the aerospace industry, ensuring that bearings not only meet but exceed performance expectations. By adhering to this standard, you can achieve:

• Enhanced Safety: Minimize the risk of component failure and ensure passenger and crew safety.
• Improved Efficiency: Optimize the performance of aerospace systems, leading to cost savings and reduced environmental impact.
• Regulatory Compliance: Meet international aerospace standards and regulations, facilitating global market access.

Conclusion

The BS EN 4854-3:2019 standard is an indispensable resource for anyone involved in the aerospace industry. Its comprehensive guidelines ensure that spherical plain bearings are designed and manufactured to the highest standards, providing reliability, efficiency, and safety. By integrating this standard into your processes, you can enhance the quality and performance of your aerospace components, ensuring they meet the rigorous demands of modern aviation.

Invest in the BS EN 4854-3:2019 standard today and take a significant step towards achieving excellence in aerospace engineering.

BS EN 4854-3:2019

This standard BS EN 4854-3:2019 Aerospace series. Bearing, spherical plain, in corrosion resisting steel with self-lubricating liner, low starting torque and low friction coefficient, elevated duty cycles under low oscillations at different operating conditions is classified in these ICS categories:

• 49.035 Components for aerospace construction

This European Standard specifies the required characteristics, inspection and test methods, qualification and acceptance conditions for spherical plain bearings in corrosion resisting steel with self-lubricating liner, low starting torque and low friction coefficient, elevated duty cycles under low oscillations at different operating conditions.

This standard applies whenever referenced.

These self-lubricating spherical plain bearings are intended for use in fixed or moving parts of the aircraft structure especially for control mechanism and operating systems. The bearings are designed subjected under low dynamic radial loads and slow rotations in the temperature range of −55 °C to 120 °C (−67 °F to 248 °F).

The liner may be of a fabric or composite material bonded to the inside diameter of the outer ring or in a composite material moulded into a pre-formed cavity between the inner and outer rings.