Mixing ball & roller type wheel bearings is a bad idea on any rig. If you check a service manual ball bearing require a preload while tapered roller bearings usualy have a slight end play.
BC 1960 Chevy C10 driver 261 T5 4.10 dana 44 power loc 1949 GMC 250 project in waiting 1960 C60 pasture art Retired GM dealer tech. 1980 - 2022