Centrifugal Fan Bearing Inner Race Fault
Vibration analysis of a centrifugal fan identified BPFI fault frequency originating from the inner ring of the NU316 bearing on the NDE side.
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This is a centrifugal fan that it is circulating dryer air, the vibration was measured from DE and NDE bearing vertical position. It is seen that the fault frequency (BPFI) comes from inner ring of NU316 bearing in the NDE bearing side. The frequency shows itself both DE and NDE bearings.
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Category:
Vibration Case Study
Language:
English
Reading Time:
1 min
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Original Authors
Mehmet KILINÇ
Source:
https://www.lin...