The fixation of parts on the shaft
The fixation of parts on the shaft
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The importance of imported bearing lubrication and imported bearing lubrication role - bearing knowledge
by：Waxing
2020-06-08
Lubrication of imported bearings, especially the fatigue life of rolling bearing, friction and wear, temperature rise, vibration and so on have important influence.
No normal lubrication, imported bearing cannot work.
And we have been analysis in the previous articles, the failure reasons of imported bearing show that about 40% of the bearing damage is related to bad lubrication.
Therefore, imported bearing good lubrication is an effective measure to reduce the bearing friction and wear.
In addition, imported bearing lubrication and cooling, a variety of action such as rust, seal, moderate impact.
The effect of import bearing lubrication can be briefly stated below a.
The contact between two rolling or sliding surface formed between a layer of oil film separates two surface, reduce the friction and wear of contact surface.
b。
Using oil lubrication, especially the circulating oil lubrication, oil mist lubrication and oil lubrication, the bearing lubricating oil take most of the internal friction heat, effective heat dissipation effect.
c。
Using grease lubrication, can prevent external dust and other foreign body into the bearings, sealing effect.
d。
Lubricant function to prevent corrosion of metal.
e.
Extend the fatigue life of imported bearings.
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