China On 4th, June, 2013, experts from www.fagbearing-china.com announced that there are three major reasons causing bearing burning failure. They are poor bearing lubrication，excessive bearing load and imprecise shaft, as well as inaccuracy bearing housing. Expert Zhou will give you the details:
one of the reasons causing bearing burning failure may due to the poor lubrication. Either too much or too Lillie lubrication is not correct.
The second reason for it owing to the excessive bearing load.
Mr Zhou also mentioned the other factors such as over large bearing speed,small bearing clearance and water or other foreign invasion.
The third majority factor for bearing burning failure contributes to the inaccuracy bearing housing.
The bearing burning failure will cause the raceway wheel, rolling and rotating cage in a sharp heat until discoloration, softening, deposition and breakage.
Mr.Zhou also gives advice that when using the bearings , the correct installation ,bearing lubrication and the accuracy of each progress should be payed attention to.by doing these can reduce bearing burning failure and enlarge bearing life.
The reason for bearing noise is more complicated. One is the inner and outer rings with surface wear. Because of this wear and tear do a damage to the bearing and the housing as well as bearing and shaft with the relationship, which results in a deviation from the correct position axis, the axis moves at high speed generate abnormal sound.
When bearing wear appears, the surface metal flake, and also make the bearing radial clearance increased abnormal sound.
In addition, the lack of bearing lubrication, the formation of dry friction, and bearing broken, etc. will have an unusual sound.
About Aobote bearing company
AOBOTE bearing limited company has made a great achievements in the past 12 years. Now, AOBOTE bearing is still in its high speed develop
ping way. Please visit www.fagbearing-china.com for more details.