SKF bearing damage analysis, repairing method for bearing damage can be repaired as follows:
① clean the bearings.
② clear rust. If the bearing outside surface rust, No. 0, Emery cloth, wipe, and then cleaned with gasoline. Ball or roll road Shang as has minor rust, can does not have to tube it; if rust more serious, can will its dip in kerosene in the 1-2H, then with hand along are, and anti-direction poked INA needle roller bearings outer ring repeatedly, uses ball and ramp of mutual friction dropped rust, again in kerosene in the cleaning clean, then again with hand poked bearing outer ring turn repeatedly, until to rust total clear clean weizhi.
③ FAG bearings inner and outer rings uneven lines, washing, using symmetric synchronous method will all end cap bolt Rotary frame screw holes and tighten.
④ When NSK bearings inner and outer rings on both ends when you are not on the same plane, if it is outside the outer ring to highlight, cars bearing cover short; if it is within the outer ring to highlight, bearing inner cover can be lengthened, or 0-washer reinforcement.
⑤ axial clearance between bearing ring, exceeds the allowed value, the new needle TIMKEN bearings should be replaced.
⑥ When bearing an Out-of-round, fragmentation, serious irreparable failures such as wear, new INA bearings should be replaced.



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