what size front wheel bearings for the original classic?

[pcrussell50]

i've four different sets of front wheels for original classic gold pans, and one set of 30 year old bearings. they still spin like crazy but with Avid's great prices on bearings, i can afford a buck each bearing to get kitted up with some newer stuff. thing is, i'm not 100% sure which size to order. my original gold pan manual only had a part number for bushings, and did not give dimensions (even though my original gold pan kit was a full bearing kit). i already spazzed and ordered some from Avid that were the wrong size (too large OD and ID). now i have to go through the hassle of a return because of my screwup.

-peter

[scr8p]

3/16 x 5/16 flanged