Re: Need help with buying Timing Belts and Pulleys.

I use the XL series form McMaster Carr.

search on their stock number 6495k714
then view the catalogue page.

You can get aluminum, or plastic. I usually use small aluminum for
the drive and large plastic with an aluminum hub for the driven. For
some of my stuff, I have used the large plastic and made my own hub
for 1" and over shafts.

Check the photo's section for Daves unit/spinning nut.

Dave





--- In CAD_CAM_EDM_DRO@yahoogroups.com, "bkpryor <bkpryor@y...>"
<bkpryor@y...> wrote:

> Where do you find inexpensive timing belts and pulleys for

Mill/Drill

> CNC conversions. I've looked all over the web, and spent many

hours

> on McMaster Carr's website, but haven't found what I'm looking

for.

> I wnat an all metal pulley, preferably aluminum. Other than that,

I

> just want a standard 2:1 reduction. Where can I find pulleys like
> this without spending a fortune? Where did you get your belts and
> pulleys?