Bearing description damage causes and matters needing attention

Source: China Bearing Network Time: 2014-02-13

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All know that the bearing belongs to the fine parts; the demand is quite stable when used; that is, the use of high-performance bearings; if it is not used properly; can not reach the expected functional effects; and simply damage the bearings. Most of them There are many reasons for the bearing to be damaged than the original estimated load; non-useful seals, too small bearing gaps caused by tight cooperation, etc. Any of these elements have their special damage type and will leave special Damage traces.
Thus; examine the bearing of the damaged shaft; in most cases, the cause of its ability can be found; the professor dissects in general; one-third of the bearing damage is caused by fatigue damage; the other third is due to Poor smoothness; the other third is due to improper handling of contaminants into the bearing or device.
So; what we want to talk about is how to protect it; extend its lifespan; should pay attention to the following:
The first point is to insist on the hygiene of the bearing and its surroundings. I don't have to say what I know about it. Even if the dust that is invisible to the naked eye enters the bearing, it will cause the bearing to wear out; it is blunt; Is a truth!
The second point, when using the device, we must carefully and accurately install the device. We won't even have such knowledge. If it doesn't, then don't do the bearing; go home and play; the most important thing is not to force the punching; It is not allowed to hit the bearing directly with a hammer; it is not afraid of smashing; you are deformed by cockroaches; what to do; personal responsibility is lost; haha; and there is no pressure to pass through the rolling body.
Third, use appropriate and precise devices to use special things as much as possible; try to avoid using cloth and short fibers.
The fourth point, to avoid the corrosion of the bearing; do not use the bubble bearing is made of stainless steel; but also afraid of water; if it is not believed; you put it in the water; hehe; when taking the bearing by hand; to wash away the hand Sweat; and apply high-quality mineral oil before handling; especially in the dry season and summer, pay special attention to rust prevention; don't tell me that rust is afraid of cockroaches; okay; try it personally; look at rust will be a result !
The life of the bearing is a certain number of years; if we use it well; normal attention to the above four points of use; the bearing will fully exert its effect!

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