Simple introduction limit rotational speed bearings high-speed operation of the note

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spherical roller bearing - China Manufacturer

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When the examination, use close to or in excess of the limit rotational speed bearing the following points.
1) use high precision bearings
2) the proper internal clearance research (caused by the t emperature of internal clearance reduction should take into account.ball roller bearing
3) the choice of appropriate cage type and material (high speed, copper alloy or phenolic resin processing cages are appropriate.bearing roller bearings
4) to choose the proper lubrication (suitable for high speed should be forced to choose lubrication oil lubrication, oil injection lubrication, oil mist lubrication and oil/gas lubrication)roll bearings