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bearing support resonance 2 Responses

Dear Experts,

I taken vibartion reading in our sister concern, the fan plummer reading showing high in NDE vertical direction 9.0 mm/s other direction are in fan side around 4.5mm/s inbetween .at present we dont have vib analyser, only measured in vibro meter. ( it is a overhung fan TYPE - SWSI direct coupled with pin bush coupling.)There is no pervious trend. the fan pedestal plate are also high vib in vertical &horizontal. please give any advice for this issue.

bearing support resonance

Dear Experts,

I taken vibartion reading in our sister concern, the fan plummer reading showing high in NDE vertical direction 9.0 mm/s other direction are in fan side around 4.5mm/s inbetween .at present we dont have vib analyser, only measured in vibro meter. ( it is a overhung fan TYPE - SWSI direct coupled with pin bush coupling.)There is no pervious trend. the fan pedestal plate are also high vib in vertical &horizontal. please give any advice for this issue.
This survey was originally posted to a topic here.
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