Ok I was wondering if anyone knew of a site that had bearings ( tapered roller) sizes listed. Ex. bearing number 12345 has a thickness of 1.00" , diameter of 2.750 , inside i.d. of 1.500 etc to compare #'s with. thanks chris:smokin:

If you're working with Timken numbers register here and away you go...

http://www.timken.com/timken_ols/bearings/