The running speed of the bearing vibration when solving skills

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Bearing can reach the speed limit is. Is usually used depends on the lubricant and bearing parts material can reach the working temperature.ceramic ball bearing
Bearing in to working temperature limit speed, depending on bearing in rolling due to friction heat generation (including any other external heat) and how many quantity of heat can take away from bearing.
Bearing type and size, internal structure, bear the load, lubrication and cooling conditions, keep the frame structure, manufacture precision and clearance, to the bearing can achieve speed has certain effect.
In the related products in the table are usually two different definition of the rated speed; The reference speed (to heat the) and limit speed (with physical structure on), which is according to the different factors and decide parameters.
Most of the bearing damage for many reasons, such as beyond the original estimate of the load, the effective seal, close cooperation in a small bearing clearance, etc. Any of these factors factors is its special damage type and will leave special damage trace. Therefore, examine damage shaft bearing, in most cases can find its possible causes.
Genera lly speaking, there is a third of the bearing damage due to fatigue damage, the other a third thanks to bad lubrication, the other a third thanks to pollutants into the bearing or install misconduct. However, these damage type also and industrial don t relevant. For example, most of the pulp and paper industry is due to bad lubrication or pollution bearing damage rather than the material caused by fatigue.bearing factory