PEEK ball bearings performs high lubricity, abrasion resistance, chemical corrosion resistance and high temperature resistance, and reduce the friction loss of metal parts. They are widely used in various machinery with rotation function.
PEEK Roller Bearings use PEEK components with zirconia ceramic balls for oil-free operation. They provide wear resistance, chemical resistance, high-temperature performance, and reduced wear between mating metal components.
Depending on the operating environment and temperature requirements, PEEK or PTFE can be selected for the inner and outer rings and cage, while zirconia is used for the balls.
PEEK Roller Bearings combine engineering plastic inner and outer rings and cages with zirconia ceramic balls. This structure supports oil-free operation while meeting wear, chemical, and high-temperature requirements.
Oil-Free Operation
(Suitable for equipment where lubricating oil is inconvenient or prohibited).
Reduced Wear Between Mating Components
(Helps reduce wear caused by direct friction between metal parts).
Wear and Chemical Resistance
(Suitable for acidic, alkaline, and chemical media environments).
High-Temperature Material Options
(PEEK or PTFE can be selected according to temperature and environmental requirements).
Typical Material Selection: Precision, High Temperature, and Corrosive Environments
High-Strength and Precision Acid/Alkali Environments
PEEK provides excellent dimensional stability, strength, corrosion resistance, and high-temperature performance. It is particularly suitable for acid and alkali environments requiring high strength and precision.
High-Temperature and Highly Corrosive Environments
PTFE is suitable for a wide range of corrosive environments and can be used continuously at temperatures up to 260℃.
Non-Metallic Ball Requirements
Zirconia is used for the balls and can be combined with PEEK or PTFE inner and outer rings and cages.
※ Actual material and bearing specifications should be evaluated according to load, rotational speed, temperature, media, and operating environment.
PEEK Roller Bearing Material Selection Guide | Temperature Ranges and Applications
Material Selection: Multiple materials are available according to different environmental and temperature requirements.
PEEK | Long-Term Use Temperature 240℃
PEEK offers excellent dimensional stability, strength, corrosion resistance, and high-temperature performance, with a long-term use temperature of up to 240℃.
It is particularly suitable for high-strength and precision operation in acidic and alkaline environments.
PTFE | Long-Term Use Temperature -190 to 260℃
PTFE is suitable for highly corrosive environments and can be used continuously at temperatures up to 260℃.
Zirconia | Ball Material
Zirconia is used for the balls and combined with PEEK or PTFE inner and outer rings and cages.
Would you like to learn more about PEEK Roller Bearing dimensions, materials, temperature ranges, or custom manufacturing options?
