Thank you!
I pulled the I. Shafts out on 3 1.6 TD's I have in my shed--each one had flaked apart bearings on the pulley side--one had the trans side completely worn down.
When I went to my local VW parts place to inquire about availability, they asked 'reamed, or not'. The older parts guy there said reamed would allow for any wear/cleanup of the I.S. to be compensated for when the shop machines the 'reamed' bearings to size.