rear ABS tone ring location -SOLVED

[osteovolvo]

Been a nightmare trying to figure out this ABS light/anti-skid requires service warning lights issue.
I replaced the ABS driver rear sensor. Still lights.
I took to indy mech and he said ABS sensor bad. I replaced it and still warning light. Went back and he said ABS sensor is good, however, the tone ring is broken and teeth missing. I failed to have him take a pic or ask where the ring was located. My bad.
I thought the the rear tone ring was on the CV Joint axle. I got a used one in the mail without the tone ring. I call the seller and he did not know anything about an ABS ring.
I called Volvo dealer and talked to a technician. He did not know where the ring was located. He sent me to parts dept. The part guy said "Wait a minute the tone ring for the rear is in the wheel bearing housing NOT on the CV Joint axle outer side like the front is. The clouds opened and the music played ..etc!
So no wonder the rear CV Axles new or used don't show the rear tone ring: Cause it ain't there.
Now down a different,hopefully shorter time to replace bad part path.
A the rear wheel bearing is a whole lot cheaper than the axle assembly.
Hope someone else can learn from this long before I did.

Anyone using RockAuto for parts. What would be a good choice for the bearing?
Thanks