In advanced manufacturing applications such as semiconductors, aerospace equipment, vacuum coating, and ion implantation, conventional bearings often cannot withstand extreme environments because lubricants evaporate or materials degrade. High-temperature bearings provide a reliable solution through specialized materials and structural design.
Product Highlights
The high-temperature bearing uses sintered-alloy spacer blocks made from a porous alloy capable of retaining solid lubricant. It can operate continuously at high temperatures and under ultra-high vacuum without lubricant replenishment.
Key advantages:
Temperature resistance up to 350°C
Vacuum capability down to 10⁻⁶ Pa
Service life more than eight times that of conventional bearings
Self-lubricating design for environments where lubricating oil cannot be added
Typical Applications
Ion-implantation equipment: High-temperature bearings are widely used in ion-implantation systems for semiconductor manufacturing. Because this equipment must operate for extended periods under vacuum and at high temperatures, bearings require excellent wear resistance and self-lubricating performance.