For as long as possible with good performance of the original state maintain bearing, shall be the maintenance and inspection, in order to prevent accident occur, ensure reliability of operation, improve productive and economy. Maintenance of the conditions of the mechanical operation best corresponding operation standard, on a regular basis. Content including monitoring operation state, supplements or replace lubricant, regular remove examination. As to the working maintenance matters, have bearing rotation sound and vibration, temperature, lubricants state, and so on.

NSK bearings cleaning: remove bearing overhaul, the first record bearing appearance, confirm the lubricant residual stock, sampling check with lubricant, then wash bearing. As a cleaner, common use of gasoline, kerosene.

Tear down to the cleaning of bearing, coarse and fine cleaning, put in containers, first put on the bottom of the metal net, bearing no direct contact with the vessel of dirt. Thick cleaning, if the bearing with dirt rotation, will damage the bearing surface rolling, and should be pay attention to. In the thick cleaning oil, use the brush to remove grease and adhesive content, roughly clean, into the fine cleaning.

Fine cleaning is in cleaning oil bearing will rotate in one side, the side of careful cleaning. In addition, cleaning oil will often keep clean.

FAG bearing the overhaul and judgment: in order to judge whether the bearing can be removed using, to wash bearing after inspection. Check the groove surface, rolling face, with the state, maintains a wear, bearing clearance and an increase in the size of the decline of the precision have irrelevant damage, abnormal. The separation of small ball bearings, it with one hand will ring in support level, rotate the outer ring confirm whether fluent.

Tapered roller bearing separation form bearing, can for rolling body, the outer ring groove surface check respectively.

Large bearings for can't use rotate hand, check roller, rolling pavement, maintains a raised edge, face the appearance, the higher the importance of bearing the guarded inspection.



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