Rotational Looseness Case
Vibration analysis confirms rotating looseness and bearing rotation.
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when vibration analysis concides with actual findings
in the left pic, there are multiple harmonics of rotational speed pattern which manifest it self as rotating looseness
in the right pic, burnt sign on the outer race of the bearing which indicates to bearing rotation inside bearing housing.
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Category:
Vibration Case Study
Language:
English
Reading Time:
1 min
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Original Authors
Ayman Gamal
Source:
https://www.lin...