The global aerospace bearings market size was USD 7.21 billion in 2020 and is projected to grow from USD 10.21 billion in 2021 to USD 17.44 billion in 2028 at a CAGR of 7.95% in the 2021-2028 period. The global aerospace bearings market is projected to gain momentum from the rising utilization of high-load capacity bearings in aircraft. This information is published in an upcoming report by Fortune Business Insights, titled, “Aerospace Bearings Market Size, Share Industry Analysis, By Bearing Type (Roller Bearings, Ball Bearings), By Application (Landing Gears, Engines, Aero structure, Flight Control Systems, Others (turbojets, turbofans, turbo shafts, etc.)), By End use (Helicopter, Aircraft, Space) and Regional Forecast, 2023-2026.”

Informational Source:

https://www.fortunebusinessinsights.com/industry-reports/aerospace-bearings-market-101436

Fortune Business Insights profiles some of the most renowned companies operating in the aerospace bearings market. They are as follows:

• Aurora Bearing Company
• NTN Corporation
• Schaeffler Group
• RBC Bearings Inc.
• Kaman Corporation
• Enpro Industries, Inc.
• AST Bearings LLC
• The Timken Company
• NSK Ltd.
• SKF Group
• Other key market players

Highlights of the Report

• Valuable insights on the aerospace bearings market trends, growth drivers, obstacles, opportunities, and other related challenges.
• Evaluation of the competitive landscape, such as mergers, acquisitions, joint ventures, agreements, and innovative product launches.
• Notable changes in market dynamics.

Aerospace bearings are specialized components used in the aerospace industry to facilitate smooth and controlled movement within aircraft and spacecraft. These bearings play a critical role in various systems and components, including engines, landing gear, control surfaces, and more.

Here's an overview of aerospace bearings:

1. Types of Aerospace Bearings:

   • Ball Bearings: These are the most common type of aerospace bearings, consisting of hardened steel balls that roll between inner and outer rings, reducing friction and facilitating rotational motion.
   • Roller Bearings: Roller bearings use cylindrical or tapered rollers to distribute loads and allow for smooth motion. They come in various designs, such as cylindrical, needle, or tapered roller bearings.
   • Spherical Bearings: Spherical bearings, also known as rod end bearings or spherical plain bearings, provide articulation and accommodate misalignment. They are commonly used in control systems and linkages.
   • Thrust Bearings: Thrust bearings are designed to handle axial loads and are crucial in applications like jet engine thrust reversers.

2. Materials and Design: Aerospace bearings are made from high-strength, corrosion-resistant materials such as stainless steel, titanium, or superalloys. They are designed to operate in extreme conditions, including high temperatures, high speeds, and low lubrication environments. Precision manufacturing and advanced coatings are often used to enhance performance and longevity.

3. Applications: Aerospace bearings are found in various components and systems, including:

   • Landing Gear: Bearings in landing gear systems support the weight of the aircraft during takeoff, landing, and while on the ground.
   • Engines: Bearings in jet engines reduce friction and allow for the rotation of critical components like the turbine and compressor blades.
   • Control Surfaces: Aerospace bearings help control the movement of flaps, ailerons, rudders, and other control surfaces for flight maneuverability.
   • Landing Gear Systems: Bearings in landing gear systems support the weight of the aircraft during takeoff, landing, and while on the ground.
   • Helicopter Rotor Systems: Bearings in rotor systems of helicopters allow for smooth rotation and precise control.
   • Spacecraft Components: In space applications, specialized bearings are used in spacecraft components and mechanisms, including solar panels, antenna deployment, and scientific instruments.

4. Durability and Reliability: Aerospace bearings are subject to strict quality and performance standards. They must meet rigorous durability and reliability requirements due to the critical nature of aerospace applications. Failures in these bearings can lead to catastrophic consequences, making them subject to thorough testing and inspection processes.

5. Maintenance and Lubrication: Proper lubrication is essential for aerospace bearings to reduce wear and friction. Bearings are often sealed to prevent contaminants from entering and to maintain the lubrication. Regular maintenance and inspection are crucial to ensure the bearings remain in optimal condition and meet safety standards.

In summary, aerospace bearings are essential components in the aerospace industry, enabling the smooth and precise movement of various systems within aircraft and spacecraft. These bearings are designed to operate in extreme conditions, meet stringent quality standards, and play a critical role in ensuring the safety and performance of aerospace vehicles.