The Notes to high-speed rotating bearing
When the Bearing is in high-speed rotation, in particular the speed size table close to or exceed the record of the speed limit, the main attention should be as follows:
(1) Using of precision bearings;
(2) Analysis of the internal bearing clearance (considering the temperature rise resulting from the internal bearing clearance to reduce the volume);
(3) Analysis the material of Cage's types (for high-speed rotation for the use of copper alloy or phenolic resin-cut Cage. There is also suitable for high-speed rotation of synthetic resin molding Cage);
(4) Analysis of the way of lubrication (applicable to the use of high-speed spin cycle of lubrication, the spray lubricant, lubricating oil and lubricating oil mist lubrication, and so on)
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Author：mosbearing 2008-10-29 Source: View(1288) Comment(0)