Aerospace Bearings

In the aerospace industry, where every component plays a critical role in ensuring safety, efficiency, and performance, aerospace bearings play a significant role. From being used in the production of the roaring engines which power commercial airliners to the advanced technology features of spacecraft exploring outer space, these precision-engineered components are crucial in enabling smooth operation and reliability in the most demanding environments.

At Quality Bearings Online, we understand the indispensable role that bearings play in aerospace applications. With a commitment to excellence and a dedication to quality, we provide a comprehensive range of aircraft bearings designed to meet the stringent requirements of the aerospace industry. Continue reading to learn more about aviation bearings.

What are Aerospace Bearings used in?

Aerospace bearings are used in several different applications from aircrafts and engines to helicopters and gearboxes. Wherever they are used, they must reliably operate in life-critical situations. Selecting the right aviation bearings to provide optimum performance in aerospace applications is crucial - yet a complex feat. In aerospace applications, high precision bearings are most popular and utilised in landing gear struts and shock absorbers, which require strict precision. Aircraft bearings facilitate smooth rotation, oscillation, and linear motion, allowing aircraft to navigate the skies with precision and confidence.

Aerospace bearings are subjected to extreme conditions, including high speeds, heavy loads, fluctuating temperatures, and harsh environments. As such, they must adhere to rigorous standards of performance, reliability, and safety to ensure the integrity of the overall system.

Aerospace Bearing Properties

Precision Engineered

The design and manufacturing of aerospace bearings demand unparalleled precision and attention to detail. Every component must be crafted to exacting specs, ensuring optimal fit, alignment, and functionality. At Quality Bearings Online, we partner with leading aerospace bearing manufacturers who adhere to the highest standards of quality and precision engineering.

Materials selection is another critical aspect of aerospace bearing design. Aircraft bearings are often subjected to high temperatures, corrosive environments, and intense mechanical loads. As such, they are typically constructed from advanced materials such as stainless steel, titanium, and ceramic, which offer superior strength, durability, and resistance to wear and corrosion.

Meeting Stringent Regulatory Requirements

In the aerospace industry, safety is paramount, and regulatory compliance is non-negotiable. Aerospace bearings must adhere to numerous international standards and regulations, set forth by organisations like the Federal Aviation Administration (FAA) and the European Aviation Safety Agency (EASA). At Quality Bearings Online, we recognise the importance of regulatory compliance, guaranteeing that all our aviation bearings surpass the stringent legislation. 

Aerospace Bearing Market

In 2017, roller bearings accounted for the largest share of the Aerospace bearing market due to the growing use of heavy machinery and equipment. Predicted by MarketsandMarkets Research , the Aerospace bearing market is projected to grow to $11.19 Billion USD by 2022 thanks to multiple factors. The increase in aircraft orders and deliveries across the globe has contributed towards the development of this market and, in addition to this, attempts to lower operational costs has led to the upgrading of current aircrafts. All these aspects will contribute towards the predicted growth of the Aerospace bearing market forecasted for 2022.

The Lifecyle of Aerospace Bearings

The lifecycle of a aerospace bearing is very much dependent on the application, the environment it operates in, and maintenance factors like mounting and lubrication. In the Aerospace industry, airborne components can contaminate bearings which can result in failures. Aircraft bearings that are removed must be serviced, chemically cleaned, and allowed to dry naturally. It is important to inspect and maintain your bearings often and, within the aerospace industry, a bearing's lifecycle should be approximately 8-12 years, depending on operating conditions. Airborne contaminants can be avoided during the storage stage. Packaging should be kept intact as miniature specs of dust can cause significant damage.

Reliable and Trustworthy Bearing Brands for the Aerospace Industry

In the bearing industry, there are hundreds of thousands of bearings available to choose from. At Quality Bearings Online , we supply several Super Precision Bearings manufactured by globally renowned, leading brands which are suitable for the Aerospace Industry:

NSK/RHP:

• Ball Screw Support Bearings
• Cylindrical Roller Bearings
• Super Precision Angular Contact
• Super Precision Deep Groove Bearings
• Ultra-High Speed Angular Contact

SKF:

• Cylindrical Roller Bearings
• Super Precision Angular Contact
• Super Precision Angular Contact Thrust

FAG

• Cylindrical Roller Bearings
• Super Precision Angular Contact
• Super Precision Angular Contact Thrust

Timken

• Ball Screw Support Bearings
• Super Precision Angular Contact

As we have outlined, aircraft bearings play a critical role in ensuring the smooth and efficient operation of vital systems in the aerospace industry. At Quality Bearings Online, we are dedicated to providing high-quality aviation bearings that meet the stringent demands of the aerospace industry, enabling our customers to operate components with confidence and precision.

With a commitment to excellence, a passion for innovation, and a focus on customer satisfaction, we are proud to be the trusted partner of choice for aerospace bearing solutions. You can visit our website for more products or contact our team for more information.