I'm looking for a bearing with approx 8-10" i.d., like a slewing ring
with mounting holes, except for light loads. There's no more than a
dozen or so pounds of load in any direction and never above ~200 rpm.
It must be low and uniform friction, and positional accuracy can be ~
0.002" Googling for slewing rings or turntable bearings turns up
bearings too massive for the app. Hope there are existing bearings
that approximate this.
18 years ago