Some of the files are free access, and some require a login. I am not registered there, so I just look at the free access articles. See below from the website:

Documents marked with an " * " are username and password protected. Please contact Artec by telephone (203-484-2002) or e-mail for web access or hard copy.

Hello to all,

As they say better late than never, kindly include my site on this thread's lists.

www.rsareliability.com

My Warm Regards,

I had this guy as an instructor several years ago... he's a little out there, but is one of the better instructors I've had. And there is some good stuff on his site.

vibra-k.com

Below is a link to free download of the entire 441 page textbook "Vibration Problems in Engineering" by Timoshenko. This is the 2nd edition published in 1936:

http://ia331318.us.archive.org/1/items/vibrationproblem...problem031611mbp.pdf

If you wanted to buy the latest edition of this book (5th edition) new, it would set you back $180:

http://www.amazon.com/Vibration-Problems-Engineering-Jr...id=1197466600&sr=1-1

The old 2nd edition book obviously won't have much info on computer solution methods etc, but it still looks like a great reference (if you are interested in the theoretical side of vibration).

I was a little hesitant to publish a link to a book that has a copyright stamp on it. But as far as I can tell, the host of this website is a legitimate non-profit organization which makes available many items in the public domain including items whose copyright has expired
http://www.archive.org/about/about.php

A few links for motor bearings.

Toshiba Motors – Look Under Drawings
http://www.toshiba.com/ind/product_display.jsp?id1=6&id2=217&id3=236

Baldor Motors
http://www.baldor.com/products/default.asp

Reliance Motors
http://www.reliance.com/mtr/cmbe.htm
http://www.reliance.com/cgi-bin/mtrquery.pl#modelchar

US Electric Motors
http://www.emersonmotors.com/products/ecatalog.htm

Gungor Aydin, click on "Join or Manage" at top right and follow prompts.

John from PA