US3165866A - Crankshaft main journal regrinding process ...
Thereupon, new bearings it? may be fitted to reground journals 8 and crankshaft 7 may be rotatably supported thereon, and the other bearings 10 may be removed while the grinding mechanisms with their cupwheels 30 may be positioned relative to each of the other journals 8 as shown in FIGS. 2 and 4; then the process of regrinding these journals ...
