Indigenously Developed Satellite Bearing Component by Luoyang Juchuang Launched into Orbit

On March 30, 2026, the prototype of the Qingzhou cargo spacecraft was successfully launched from Jiuquan, Gansu Province, atop a Lijian-2 carrier rocket. A satellite component bearing—independently developed by Luoyang Juchuang Bearing Technology Co., Ltd.—was successfully carried into orbit, providing critical support for the stable operation of the spacecraft's key mechanisms.

The Qingzhou spacecraft prototype launched on this mission weighs approximately 4.2 tons in its entirety and carries a test payload of nearly 1 ton; it is slated to conduct a series of technical verification tests while in orbit. The spacecraft imposes exceptionally rigorous standards regarding the precision, reliability, and environmental adaptability of its supporting components. Juchuang Bearings integrate a host of advantages—including high precision, self-lubrication, extended service life, and resistance to extreme environments. Having undergone rigorous validation under simulated space conditions—including vacuum, extreme temperatures, and particle radiation—these bearings precisely meet the requirements of the spacecraft's attitude control system, thereby ensuring stable operation while in orbit.

In recent years, the company has successively developed a diverse range of space-grade bearing products—including those for satellite laser communication systems, flywheels, and Solar Array Drive Assemblies (SADA)—dedicating its full efforts to establishing core supply capabilities for precision bearings within China's aerospace sector. This successful entry into orbit marks a pivotal breakthrough for Juchuang Bearings within the commercial spaceflight domain, laying a solid foundation for the company to secure a leading position in the high-end equipment market and drive high-quality corporate development.