Suitable for environments in high temperature and a vacuum where the grease can not be used.
- Operating temperature is up to 572°F, except sealed type.
- Smooth rotation by low torque, except 2RS type.
- Usable in environments where grease can not be used, by special coating on retainer.
|Inner and Outer Rings||AISI440C|
Below special specifications are available besides standard specifications.
*1 Silicon nitride（Si3N4）
*2 Fluorine rubber seal
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●Vacuum apparatus, LCD and semiconductor manufacturing equipment, film manufacturing equipment, other equipment used in high temperature.