Smooth rotation with low torque! Suitable for high temperatures and vacuum environments where grease cannot be used.
We would like to introduce the "Grease-less Bearings" that we handle. The operating temperature is up to 300°C, allowing for smooth rotation with low torque. (Excluding seal types.) Additionally, since no grease is used, it can be utilized in environments where grease cannot be used by applying a special coating to the retainer. 【Features】 ■ Corrosion-resistant ■ High temperature ■ Vacuum ■ Grease-free *For more details, please download the PDF or feel free to contact us.
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basic information
【Specifications】 ■Inner ring / Outer ring: SUS440C ■Ball: SUS440C ■Retainer: SUS304 + special coating ■Shield: SUS304 ■Seal: Nitrile rubber ■Radial clearance: C4 *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Vacuum equipment ■ LCD and semiconductor manufacturing equipment ■ Film manufacturing equipment ■ Other areas that reach high temperatures *For more details, please download the PDF or feel free to contact us.
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Company information
Since our establishment in 1947, we have steadily built our achievements as a comprehensive trading company for FA equipment and power transmission components. We are deeply grateful for the support we have received from all of you. In the high-tech machinery industry, the technical demands for further automation, labor-saving, and IT integration are becoming increasingly sophisticated and diverse every day. In this context, we believe it is our mission to contribute to global manufacturing by swiftly procuring and fulfilling the industrial products required by the times. Going forward, we will continue to strive to provide high-value-added services that meet our customers' expectations and requests, guided by the principles of service and sincerity. We sincerely ask for your continued patronage in the future.