Discover Custom Bearing Solutions for Mission-Critical Space Systems
Space Tech Expo Europe 2026
Meet CeramicSpeed in Bremen
17–19 November 2026 · Bremen · Hall 7 · Stand W06
Join us at Space Tech Expo Europe in Bremen, 17–19 November 2026, and discover how CeramicSpeed develops customised hybrid bearing solutions for demanding space applications.
With more than 50,000 bearings in orbit, we bring proven experience to reaction wheels, precision gimbals, attitude-control systems and other applications where low friction, minimal vibration and long-term reliability are essential.
Book a meeting with our specialists to discuss your application requirements—from early development and prototype testing to space-qualified bearing solutions.
More than 50.000 bearings in orbit – and counting
Book a meeting with us at Space Tech BremenCeramicSpeed Bearings for High-Precision Reaction Wheels
Reaction wheels are critical to satellite attitude control, where even minimal friction or vibration can affect pointing accuracy. In our collaboration with Space Inventor, we supplied customized hybrid bearings designed specifically to meet the demanding requirements of modern satellite platforms.
Reaction wheels require:
- Ultra-low friction to minimize energy consumption and ensure smooth rotation
- Minimal vibration for high-precision pointing of sensors, antennas, and optical instruments
- Vacuum-stable materials and lubricants that do not degrade in orbit
- Dimensional stability under extreme temperature fluctuations
CeramicSpeed hybrid bearings meet all these criteria, delivering the reliability, stability, and long operational lifetime that reaction wheels depend on. In Space Inventor’s compact CubeSat systems, our bearings demonstrate how low mass, high precision, and exceptional durability enable world-class performance in orbit.
High-Performance Bearings for Demanding Aerospace Applications
Our bearing solutions are developed to meet the stringent requirements of aerospace and space systems, delivering low friction, high precision, and reliable performance across extreme thermal and mechanical conditions.
Thin Section Bearings for Precision Gimbal Control
Custom thin section bearings for gimbal applications. Low friction, high precision and reliability are at the core of our bearings. Special design components to optimize your mission.
Ceramic Bearings for Extreme Temperature Performance
Full ceramic, full complement hybrids to solve the most challenging bearing needs in high temperature applications. We provide reliable rotation when your mission lifts off.
Commitment to Quality and Innovation
At CeramicSpeed, quality drives everything we do. Our bearings undergo rigorous testing and are engineered with the latest technology to meet the most demanding industry requirements. With a strong focus on innovation, we deliver tailored solutions for even the most specialized aerospace applications.
When you choose CeramicSpeed, you gain a partner dedicated to your mission. From airplanes and helicopters to spacecraft, our advanced bearing technologies provide exceptional reliability and long service life. Explore our resources page for technical documents, product files, and more.
With CeramicSpeed, you’re not just choosing bearings—you’re choosing performance, expertise, and a trusted partner ready to elevate your operations.
Discuss Your Application
Through the course of three years, we have tested a series of material combinations and designs that have now converged into a customized ceramic hybrid bearing solution, specially designed to answer the challenges of aerospace technology.
Read the entire case hereDesigning reliable satellite systems comes with a set of unique engineering
challenges. In space, rotating components must perform with extreme precision, despite exposure to highly variable temperatures, centrifugal forces, and the complete vacuum of the orbital environment.
Supporting Technologies Across Aerospace
Our experience with highly demanding aerospace applications—such as jet engines, landing gear, auxiliary power units, and actuators—strengthens our ability to engineer bearing solutions that perform under heat, load, vibration, and intense G-forces. These same capabilities translate directly into the needs of reaction wheels operating in vacuum and through extreme thermal cycling.
Commitment to Quality and Precision
Every CeramicSpeed bearing undergoes rigorous testing to ensure long-term reliability. Our advanced materials, coatings, and engineering expertise allow us to tailor solutions for even the most sensitive reaction wheel assemblies. The result is a low-energy, highly stable component designed for missions where failure is not an option.