How to judge the bearing failure

release time：2018/5/22 14:39:19

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2. 1.Metal spalling on raceway surface. Fatigue spalling of the bearing raceway will reduce the running accuracy of the shaft and cause vibration and noise in the mechanism.  

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4. 2.Bearing burn. The causes of burns generally include insufficient lubrication, poor quality of lubricating oil or deterioration, and tight bearing assembly, etc.

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6. 3.Plastic deformation. Generally occurs on bearings that rotate at low speeds.

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8. 4.Bearing race crack. The bearing is too tight, the bearing is loose in the outer or inner ring, the bearing is deformed, and the surface of the bearing is poorly machined. 

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10. 5.Cage fragmentation. Insufficient lubrication, broken rolling elements, skewed seats, etc.                                                                                                                                                                                                                                                        

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