Itty Bitty Bearings?

[4x4mechanic]

Cross post from RC forum and CC...

I have a 1/4" shank bit laminate trimming bit for my router that has a teeny ball bearing on the end and I've burned it up. Looks like something from a RC car, dimensions are as follows...

OD .250" 6.35mm
ID .125" 3.15mm
Thickness .107" 2.75mm

Measured with a digital slide caliper so pretty accurate, +/- a thou or three...

Anybody have a clue where I can get these? My GoogleFu has let me down on this one, but then again I don't know where to search for this item. Thanks in advance...

 

[tsomctl]

I was going to post a smart ass answer to search Amazon for "router bit bearing", but that's tiny. I don't see any that small for sale.

But here's one: McMaster-Carr

 

[4x4mechanic]

Well, that didn't take long... #'84 Bronco II sent me that over in CC. Irate4x4 is still AMAZING!

I never thought to search fractional sizes. 1/4" x 1/8" x 7/64"