To tell you the truth, we probably do make bearings that would fit the SVX application. My understanding is that ours is just a run of the mill double row spherical. I have never checked on dimensions though. You wouldn't want to know how much ours cost compared to el cheapo NTN though!!!
EDIT: I see you were talking about the Cooper bearings. They are split in design and require a housing and all that jazz. Different kind of bearings. I realize you are kidding, just fyi.