pic: #1018's omni wheels

[dez250]

Originally Posted by Ben Lauer

The larger disks are polycarbonate
The smaller disks are actually lexan and each of those have a center hole with a small metal dowel rod throught the middle. As with most onmi wheels there are two halves that have places for the axels milled out of the middle and then the two halves are fastened together, sandwiching the small disk's axle.

Ok thanks for the info. Just a note of info for you, polycarbonate is the plastics "physical" name, Lexan is a copyrighted trade name for the first developed polycarbonate by General Electric in the late 1960's.