We use (B&K) make VT 60 for vibration analysis. Can somebody guide how SED is useful for Rolling Element Bearing Analysis?

Any available literature /article for understanding may be of great help.

Regards,

Seemant

For a start, you might read:

http://www.bkvibro.com/Main/Publications/Application+No...envelopeanalysis.pdf

This article has some B&K jargon but, in general, B&K is a good, legitimate technical source, probably more so than most other vibration equipment vendors.

My company, VibroTek, has an extensive technical library with details on bearing diagnostics linked to:

http://vibrotek.com/articles.php

I think SED is the same basic technique that many other companies use. It should be an effective technique if used properly.

Thank You Duncan!
Well I have already gone through B&K literature...yes it has lot of jargon..and I am still trying to understand the concept behind this analysis.

Regards

Seemant