Came across a small stash of idler pulley bearings and also the front extra wide jackshaft bearings, by SKF "made in France".
$45 for two idler bearings, mailed to your door. List price is out around $33 ea. $25 to your door for the jackshaft front bearing. $65 for all three shipped. (2017 USPS price adjustment!!!) These prices will probably beat most places domestically for quality SKF bearings.
SKF brand, double rubber seals. I have these in my car, and they are the proper width to fit the pulleys with no special adaptation required, other than a snap ring! (No snap rings are supplied.)
Drop me an email if interested!
PS: Still have engine rubber mounts too!