It looks like the same spinner I'm using, xuzme720 has it right use the bushing (mine came with a set) BUT i ended up taking it off my turnigy motor and putting in on my NTM motor, one for looks, it sat more flush against the fuse but also because the rinky-dink prop adapter on that turnigy motor with that big spinier was hard to get centered the NTM prop mount is pretty sweet.
I'm looking into some exceed rc motors from hobby parts, they have lots in the same class with the mount similar to NTM's mount for about 25% cheaper, and free shipping on orders over $50. those mounts work better with the big spinners i think.
-Jes