Sinda Decelopment Co.,Ltd. is dedicated to providing many kinds of bearing which include skf bearings,fag bearings,nsk bearings,ina bearings,timken bearings,ntn bearings,koyo bearings,iko bearings and others.

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Import bearing's overhaul and judgment

In order to judge whether the disassembled bearing can be used again, it need to examine after cleaning.Check the raceway surface, rolling surface, seating condition, the retainer wear, bearing clearance increases and  whether there have injury or abnormal caused by dimension accuracy decrease.When Check Non Diversified type miniature ball bearing, keep inner ring support level with one hand, rotate the outer ring to confirm whether it can rotate smooth.As for tapered roller bearings and other separation form Japan NTN bearing, we can check it's rolling body and outer ring raceway surfaces separately.As we know, Large bearing can't be rotated with hand,so it need pay attention to  the rolling body, the raceway surface, the retainer, retaining boundary surface and so on other outer appearance.And the more important of the NTN bearings ,the more carefully check.

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