BS EN 2022:1990

Overview

BS EN 2022:1990 specifies the requirements for spherical plain bearings made from corrosion-resisting steel with a self-lubricating liner. This standard is essential for applications in aircraft and space vehicle engineering, where reliability and performance are critical. The light series of bearings outlined in this standard are designed to meet specific dimensional and load requirements, ensuring optimal functionality in demanding environments.

Key Requirements

The standard provides detailed specifications regarding the dimensions, load capacities, and material properties of spherical plain bearings. Key requirements include:

• Material Specifications: Bearings must be constructed from corrosion-resisting steel, ensuring durability and longevity in harsh conditions.
• Self-Lubricating Liners: The inclusion of self-lubricating liners reduces maintenance needs and enhances operational efficiency.
• Dimensional Tolerances: Precise dimensions are critical for ensuring proper fit and function within mechanical assemblies.
• Load Ratings: The standard outlines specific load ratings that must be adhered to, ensuring safety and performance under operational stresses.

Implementation Benefits

Adhering to BS EN 2022:1990 provides numerous benefits for compliance professionals and engineers involved in aircraft and space vehicle engineering:

• Enhanced Reliability: By using bearings that meet this standard, engineers can ensure that components will perform reliably over time, reducing the risk of failure.
• Reduced Maintenance: The self-lubricating feature of the bearings minimizes the need for regular maintenance, allowing for more efficient operations.
• Improved Safety: Compliance with the specified load ratings and dimensional tolerances enhances the overall safety of the aircraft or space vehicle.
• Streamlined Design Processes: The standard provides a clear framework for engineers, facilitating smoother design and integration processes.

Compliance Value

Compliance with BS EN 2022:1990 is not only a regulatory requirement but also a strategic advantage in the aerospace sector. By ensuring that spherical plain bearings meet the specifications outlined in this standard, organisations can:

• Meet Regulatory Standards: Compliance with this standard helps organisations meet national and international regulatory requirements, which is crucial in the aerospace industry.
• Enhance Market Competitiveness: Adhering to recognised standards can improve an organisation's reputation and competitiveness in the market.
• Facilitate International Trade: Compliance with European standards can ease the process of exporting products to other countries, as many markets require adherence to these standards.

In conclusion, BS EN 2022:1990 is a vital standard for the aerospace industry, providing essential specifications for spherical plain bearings. Its implementation not only enhances product reliability and safety but also supports compliance with regulatory frameworks, ultimately benefiting organisations in their operational and strategic objectives.