Where to find some sprockets.

[FreddyGearDrive]

Anyone know where I can get some 8,9 or 10 tooth sprockets for # 25 chain W/a 5mm shaft size??
Thanks!
FGD

[9W Monighan]

Without looking, do they make sprockets that small? I thought 12T is about all the smaller in any pitch is recommended.

[steamer]

Freddy. These guys don't have an eight but everything else. Also close by for you.
http://www.tsubaki.ca/pdf/E14-80_Small_Pitch_Roller_Chain_Sprockets.pdf
Rob

[Espeefan]

The smallest I have ever been able to find is 14 tooth sprockets, from Servocity, and you will need a hub to match the 5mm shaft you want to mount it to.

http://servocity.com/html/hub_mount_sprockets___250_.html

Or if you bore out a sprocket meant for a 3/16 shaft, you could get a 12 tooth, but you are on your own for mounting it, and it would probably have to be pinned to the shaft.

http://servocity.com/html/plain_bore_sprockets___1227_.html

Here are the hubs I used for my 14 tooth sprocket.

http://servocity.com/html/set_screw_hubs.html

[sparkycuda]

McMaster-Carr & Robot Marketplace both have 9T & 10T. Grainger has 10T. Smallest bore available through any of these is 1/4"

Ken

[FreddyGearDrive]

Yea, those are what I have now.A ten tooth is almost to big in dia for where it has to go.
http://i301.photobucket.com/albums/nn50/FreddyGearDrive/freddies%20newest/TruckPics948.jpg
Guess I'll keep lookin for a while.If I can't find any,then looks like it'll be make bushing time.
Thanks Guys for the sites!
FGD

[9W Monighan]

Can you use a cog belt instead?

[ihbuilder]

Freddy stop wasting time and just bush it :rolleyes: