On Nov 28, 7:03*pm, "Ed Huntress" wrote:
"Jim Wilkins" wrote in message
....

How do you take out both Z+ and Z- axial loads from one single-row bearing?
Ed Huntress

I don't. On Nov 24 I wrote:

"I would try pillow blocks with setscrews or shaft clamps and jam two
of them together to get preloaded angular contact at the working end
of the spindle. Then the spindle (key-slotted shafting) could be
easily swapped so you could weld a plate on one to mount a chuck, for
instance."

The details depend on whatever I find/order/make for a spindle and
bearings and drive pulley.

jsw