Market size and future development trend of China's automotive bearing industry
Market size and future development trend of China's automotive bearing industry
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Bearing speed limit indicator mean?
by：Waxing
2020-11-20
Bearing speed limit indicator mean?
General bearing type in the table will have a speed limit of the index, it refers to what?
The following by the author to tell everyone!
Bearing more than one speed will begin to produce can't control the internal heat.
Speed limit varies with bearing type, size, lubrication system, bearing internal design and the working load.
In addition, the speed limit will be subject to the use of the overall composition of bearing seal type (
Speed depends on the sealing contact area)
Change.
The word 'speed limit' generally refers to the estimated velocity, revolutions per minute, bearing will remain under the speed conditions for use.
General dimension in the table will give you the speed limit of grease lubrication and oil lubrication.
This value is installed in a horizontal axis, the appropriate lubrication operation, based on light load bearing.
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