This shows the process of using a cincinnati #2 tool & cutter grinder
to make a replacement inner bearing race for an obsolete proprietary
ball bearing, for a rockwell/SCMI rolling table, tablesaw.  Adaptable to
other small OD or ID grinding tasks.  Blank was made of S7 tool steel
hardened & tempered after roughing to size on a lathe.  After heat
treating, all grinding was done in one set up for concentricity before
parting off the finished race, and surface grinding the parted face
flat.