Precision rolling bearings are crucial components in modern mechanical systems, widely used in aerospace, medical devices, high-precision instruments, electronic devices, and industrial automation. YiHe steel balls, due to their high precision, low friction, fatigue resistance, corrosion resistance, and other excellent characteristics, significantly enhance the performance of bearings. The following summarizes the application of micro steel balls in precision rolling bearings based on customer use cases and information gathered from online sources.

(1) Aerospace

The aerospace industry has extremely high requirements for bearings, especially in high-speed, high-temperature, low-temperature, and high-pressure working environments. Micro steel balls are widely used in high-precision equipment such as aero engines, satellite attitude control systems, and precision transmission systems.

(2) Medical Equipment

Medical devices, particularly robotic surgery systems, Magnetic Resonance Imaging (MRI), and endoscopes, require bearings with extremely high precision and stability. Micro steel balls play a critical role in these devices, ensuring their performance and reliability.

(3) High-Precision Instruments

In high-precision instruments, such as electron microscopes, optical devices, and laser rangefinders, micro steel balls are used to support precision moving components, ensuring high accuracy and low friction during operation.

(4) Precision Machinery Equipment

In precision machinery, such as CNC machine tools, robot arms, and automated production lines, micro steel balls serve as key rolling elements that enhance the performance and efficiency of motion systems.

This translation maintains a professional and technical tone, conveying the applications of micro steel balls in precision rolling bearings with the level of detail expected from doctoral-level work.