Ya, that's probably off an atlas six.
They are a zamak gear with a 1/2" bore with two keyways, and stack on a
babbitt bushing with a 3/8" bore.

Paul K. Dickman

Wayne Mak wrote in message ...
I bought 2 boxes of pillow blocks today just because the price was right. I
found what looks like a set of lathe change gears in the box. they are
smaller than the gears used on a south bend 9" everyone is marked with the
#
of teeth and "M6" any ideas? maybe an atlas 6"??? I did see an atlas TS in
his piles of stuff he is selling. The man is 80 years old and still sharp.
LOTS of stuff he is cleaning out.