Our grooved ruby and sapphire bearings are precision-engineered from high-purity synthetic corundum, delivering unmatched performance in the most demanding applications.
Key Features
Exceptional Hardness
- 9 Mohs hardness, second only to diamond, for extreme wear resistance and long service life
Ultra-Low Friction
- The precision-machined cup/groove design minimizes contact area, reducing friction and energy consumption
Superior Stability
- Resistant to corrosion, high temperatures, and chemical attack, ensuring reliable operation in harsh environments
Micron-Level Precision
- Tight dimensional tolerances and ultra-smooth surface finishes guarantee consistent, accurate performance
Applications
- Precision meters (electricity, water, gas) - Aerospace and navigation instruments - High-end timepieces and chronographs - Medical devices and laboratory equipment - Industrial sensors and actuators
Customization We offer a full range of standard sizes and can also provide custom solutions to meet your specific requirements. Contact us today to discuss your project needs.
