More Ball bearing vs Roller pics
 

The rest

RE: More Ball bearing vs Roller pics
 

HI,

Thanks for the pics!

Hmm... My little 16cc Kioritz had ball bearings, and all the others, (23.6cc and up), I've had have had ball bearings as well. I do have a 21cc engine that I haven't taken apart yet. I was going to use it to convert for a plane for my brother. Maybe I'll just leave/use it as a blower.

Good luck with your project and thanks again,
AV8TOR

RE: More Ball bearing vs Roller pics
 

was this on some kind of hedge trimmer? these will sometimes use needle bearings on the crank to cope with higher radial loads....a lot of older chainsaws will also have a needle bearing on the clutch side for the same reason.


dave

RE: More Ball bearing vs Roller pics
 

Zagnut, It was on a weed whip, labeled MAC. I'll finish the conversion and see what happens ?