Bearings

McGill - good source of crowned bearing

http://www.emerson-ept.com/eptroot/public/prod/dynamic_frame.asp?strMain=http%3A//www.emerson-ept.com/EPTroot/Public/bnames/mcgill/mcgill.htm

Cam Roll bearings, cam yolk roller - crowned.

Heavy stud cam roll bearing

jccinc@owc.net - Jack C.