Had a garage argument. What is the orientaion of the rear wheel bearings. Roller bearing on the oustide right?

The other ?
i have a ball joint frontend, and it looks to be all stock but i cant find the right bearings. It has caliper mounts and slimmed down drums. Making me think its a stock disc brake front end, is that possible. I can fit them in the rotor but the inside on the spindle is not fitting. im stumped

Rear Ball brg inside and 2pc roller outside

if it is a 67 balljoint front then spindles are one year only and bearing are different size.