Burns caused by imports of bearing the main reason is due to poor lubrication of bearings may be used without regular lubricant, lubricant or too much, too little, are not correct. Lubrication of bearings in the relevant information, please see the site "in the repair process using the FAG bearing grease misunderstanding" and "Bearing in lubrication technology introduction," If the above two cases are not so that shaft, bearings box in accuracy and a large shaft deflection. See here, plain bearing I think we want to know the solution right, first, to study the lubricant and lubrication method, the election of the bearing lubricant, and their dosage, but also to correct the bearing of choice. Check the accuracy of shaft and bearing box next to the experts if you are, then let him operate the best you go with it! Structure is irrational, data of poor quality, low performance, the appearance of the shortcomings of the task, shock, vibration,brass bushing improper installation and poor smooth etc., can form a bearing late effect. However, in some cases, some bearings basically not put them (running), but the user had installed the full course of appearance that was damaged, lost the use of the formation of premature bearing effect.
...