I’ve got this issue, where I redid the front wheel bearings.. and after tightening the axle castle nut, it goes deep enough that I don’t have room between the rotor and where the brake calipers mount.

installed the seals (front and back), reinstalled the whole "hub" back onto the machine.. then I slipped the brake rotor/assembly back onto the splined axle.

I have pictures of what I’m talking about, but I need like 2 more post to post it.

Any help would be appreciated.