Correct but if you buy one off a car you won't know what side it is untill you strip it. The nuts had different colour nyloc inserts to denote what side. But most are prob aftermarket.

So to clarify before the op gets totally confused.

Stub= shaft with splines either lh or rh thead.
Hub= part which holds disc then wheel
Carrier= holds brake caliper and bearings and bolts onto lower arm.