V Groove Wheels.......what size do you use?

[smartecosse]

I need to order some V groove wheels / castors to mount on the saw frame.

What size do you all use? I'm guessing the smaller diameter ones will have more issues rolling that the larger ones?

Thanks

[ladylake]

 
 I'd go with 4  1/2 to 5 1/2 " with replaceable sealed bearings.  Steve

[smartecosse]

Thanks