Good general info on the Github TSDZ2 Wiki

Large Sprag Clutch

A one-way bearing is called a sprag clutch

The large one on the main gear is of type CSK30P.

It is press-fitted and should be hammered out when the main gear is heated.

TongShengDZ2 (last edited 2020-01-26 14:16:52 by MortenLind)