NPC-PH817 Hub
Custom made to fit B81HT and B82HT motors.
$40.00
NPC-PH817 NPC-PH817 Hub <p align="left"><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Custom made to fit motors <a href="NPC-B81.html">NPC-B81</a> and <a href="NPC-B82.html">NPC-B82</a><br> <br> 17mm bore with 6mm keyway</font></p>
I searched high and low for anyone that had anything to attach to these motors. I was about to have gears custom machined when I ran across these. I hemmed and hawed about the price but eventually bit the bullet and bought these, I am so glad that I did. they fit like a glove and are really well machined. perfect for my project.
Thanks N
5/25/2013
scutterbob
Details on hubs
The 8 holes are threaded to receive 5/16" - 24 bolts. They are actually two different bolt circles, one at 2 3/4" dia. and the other at 2 13/16" dia. It's handy to mark which works with your tire. The flange is 1/2" thick and threaded the entire depth. Entire hub is 1 3/4" thick, and is machined from solid aluminum. If I'd known all these details I would have given 5 stars.