Bearing.Plastic Bearing PCTFE Plastic Bearing
Wear-resistant and Anticorrosive PCTFE Bearing
PCTFE is one of the widely used fluoroplastics.
It has good chemical resistance and low friction factor and can work stably in a wide range of temperatures (even under low temperatures).
Therefore, it is widely used for machine parts and equipment working under low temperatures.
It swells with halogen solvents (worse than antichemical PTFE) but is highly resistant to strong acid and alkali, mixed acid, and oxidizers.
It has good electric characteristics, such as a low dielectric constant and dielectric tangent.
|Inner/Outer ring||Ball||CAGE||Working Temperature (°C)|
|PCTFE||SIC||PTFE / PVDF||-40 ~ 110|