Send My Request
Black PEEK bearing bush manufacturer by CNC
Bost’s CNC-machined Black PEEK bearing bush offers exceptional wear resistance and high-temperature durability. Ideal for demanding industrial applications, this precision-engineered bearing bush ensures long-lasting performance and reliability. Trust Bost for superior quality Black PEEK bearing solutions.
Polyether Ether Ketone - PEEK
Product Features
- Heat Resistance: It has a glass transition temperature of 143℃ and a melting point of 334℃, enabling long-term operation at a high temperature of 250℃.
- Wear Resistance: It exhibits good friction resistance and wear resistance.
- Self-lubricating Property: It has excellent sliding characteristics, making it an ideal material for manufacturing bearings.
- Dimensional Stability: It features extremely high dimensional stability, and its properties generally will not be altered by temperature, humidity, chemical erosion or physical pressure.
Application Scope
- Aerospace Field: Bolts, nuts and other components for rockets; sealing plates, radar radomes, special valve bodies, sealing rings and other parts for aircraft.
- Automotive Manufacturing: ABS anti-lock components, seals, gaskets, bearings and other parts for automobiles.
- Industrial Field: Compressor valve plates, piston rings, seals and other components.
- Medical Devices: Human bone implants, surgical instruments, medical catheters, endoscopes, analytical and testing equipment and other products.
- Electronics and Electrical Engineering: Pipes, valves, pumps and other equipment.
You may also like
Get a Free Quote
Contact our team now for competitive pricing, detailed product specifications, and customized solutions—100% free.
© 2026 BOST. All Rights Reserved.





Scan QR Code