What is the name/manufacture of the sin bearing?

[epapp]

I'm doing some research which could yield a smart way to evaluate IMS health (at least smarter than two pins which light up a LED when connected by metal shavings) and , real time, give you the ability to see that the bearing is failing (without looking at it!). Needless to say there are many ways. I've looked around for the part number and manufacture of the dual row IMS bearing but haven't found anything.

Ultimately I need some technical specs of the bearing and without being able to take my bearing out to test with (its my DD), I need a data sheet or two. Anybody have any information on it?