High Noise Observation at Fan Bearing
High noise from fan bearings observed during data collection, vibration levels acceptable but non-synchronous frequencies present.
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Visited site for vibration data collection and analysis, during data collection observed high noise from fan bearings, vibration levels are within acceptable limits but non synchronous frequencies observed in spectrum and envelope.
Fan bearings opened and pics are below
Fan speed-1495 rpm
Bearing number DE/NDE-6314 C3
Additional Images
Post Information
Category:
Vibration Case Study
Language:
English
Reading Time:
1 min
Tags
Original Authors
Prasad Rongali
Source:
https://www.lin...