As we all know, any equipment in the use of a period of time after the need for its maintenance, then the maintenance also need some precautions, today Xiaobian to introduce three types of bearing maintenance precautions, take a look at it.
There are several different definitions of the three types of bearing "life", one of which is the so-called "working life", it means that a bearing before the damage can be achieved by the actual life wear, damage is usually not caused by fatigue, but There are many reasons for bearing failure due to wear, corrosion, seal damage, etc. - Exceeding the originally estimated load, non-effective sealing, too small bearing clearance caused by tight fit. Any of these factors have their own special type of damage and will leave a special damage marks. In general, one third of the damage to the bearings is due to fatigue damage, and the other one third is due to poor lubrication, which can cause damage to the bearing. The other one third is due to contaminants entering the bearing or improperly installed. However, these damage patterns are also related to industry.
Hope that the above three categories of bearings on the introduction to give you some help.