I have these erasers and they were starting to drag. I thought they
were gonners. So I ordered a new bearing from McMaster-Carr but it
didn't seem to fix it. So I took them apart more and tapped out the
front bearing and soaked it and the rear in acetone for a few seconds,
re-oiled them and now both work fine.
BACKLast modified: Sat Aug 11 16:47:57 PDT 2007