2015年9月27日星期日

Why sealed spherical roller bearing

Why sealed spherical roller bearing

Sealed spherical roller bearing is better lubrication function and working condition than spherical roller bearing,Full performance of its Feature,so it can extend service life than normal design,but this design must be use high quality seals to prevent lubricant leakage and dust,moisture or other contaminants invasion,our sealing can be divided into self lubrication and plus seals.
 
For sealed spherical roller bearing choose,we need to consider some major factors as follows
Bearing lubricant and types;Bearing working environment,The size of the space occupied,characteristics of the supporting structure of the shaft,Allowable angle deviation;The peripheral speed of the sealing surface; operating temperature of the bearing;cost of manufacture.sealed spherical roller bearing don't need to lubrication any more as usual.

When spherical roller bearing mounting,we must make sure to right adjust for friction and vibrating,it will be better than normal spherical roller bearing.under the sealed spherical roller bearing operating ,temperature,vibration and noise also under monitered,from this data ,we can see the condition of the sealed spherical roller bearing and machine,make sure the testing work and solve the problem in advance to prevent the machine accidentally pause,decrease the cost of repairment and improve the production and efficiency of the machine.Under the process of sealed spherical roller bearing,how to choose lubricant oil or grease is very important.

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22216E bearing

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