Need wheel suppy recommendations

lardom

I'm trying to find hard rubber wheels about 2-3" diameter with set screws that I can use with a stepper motor.
I'm still designing the project in my head so I may use pulleys, gears or extended shafts. I will use both a stepper for locomotion and a servo for steering which means wheel diameters have to match so I wanted to know a good company to do business with. Thanks.

SRLM

Would these work? http://www.lynxmotion.com/p-735-aluminum-ses-robot-wheel-275d-x-027w-pair.aspx
There are also these: http://www.pololu.com/catalog/product/1422

lardom

Thanks, SRLM. They look like servo wheels but they have robot-building supplies and phone numbers so I'll give them a call. I also want to do business with companes that people know.

SRLM

I have both of the wheels types, and am very pleased. The lynxmotion ones are much nicer, and they have a tighter tolerance. The pololu ones are good, and very light weight, but I have a hard time getting them perfectly centered on the shaft, which results in a slight wobble of the wheel. It's not significant, but it is noticable. I'd buy them again if needed.

lardom

Lynxmotion it is. Thanks very much.