One Way Bearings & Clutches: VXB.com Ball Bearings
I'd assume you would want something like that, but larger.
For reliability/ sizing check out one way alternator pulleys such as the ones used on my TDI, mine still worked at 260k, many fail around 200k.
Interested/ subscribed.
FYI: I have both a CNC plasma and a 3d printer in shop, hit me up if you need some adapter/ prototype.