i'm trying to switch the hubs on my car to use both the prelude rotors with legend 2 piston calipers and a set of ITR wheels on my em
but can they be switched with the hubs being pressed out and prelude hubs pressed in the knuckle, i would need to know the inner bore size of the civic and the prelude hub to see if i can switch them and the outer size of the bearing as i can switch either and the same for the rear, the rears i can probably vrfy at the junkyard but not so easy with the front

and i already know of the 5 - 114.3 off the rsx i'm trying to go off beat with this

 

What car do you own?

 

i have both a 92' civic hatch cx and also a 02' ex coupe but the 02 shares the rotor and calipers with the integra and such even though the knuckle is for a macpherson strut vs the independent double wishbone

 

anybody have any specs on the wheel bearings?

 

You need to use the heavy duty rotors to use the legend 2 pots. Prelude rotors dont cut it, you need the thicker ones.
Use ITR single pots for Prelude rotors, or you can use Corrado G60 Rotors, or Fastbrakes redrilled to 4x100 rotors.
I'm not seeing the point of the effort to use OEM wheels.
You're probably going to have to pull some crap apart and measure it. Even if the bearings are the same diameter, there's still the issue of how many splines the axle has, and how deep they go.

 

with the b-series on eg chasis, i could get away with using the outer race of the axle for the prelude and the remainder of the bseries axle for the shaft and the inner race, in the case of the em chassis, yea i'm screwd, but i'm just in love with the type - r wheel. it looks like the hx and is in 15" and pretty light and chead too.