CrushGrind Pepper Grinder Replacement Hub

thingiverse

This is a replacement hub for the CrushGrind Shaft 260 mechanism available from Rockler. It could possibly work for others with minor or no modification. I purchased this mechanism about a decade ago, so the design may have changed since then. I built a wooden pepper grinder using it at that time. The inner hub within the ceramic mechanism is made of plastic, and mine deteriorated to the point where it would no longer function. We likely ingested some plastic as a result. This model can be downloaded from https://a360.co/2LbUtnl and modified as needed. I decided to print this in MakerGeek PLA Racy Red so that we could see it if it breaks and starts mixing with the ground pepper.