oztrax

Need exact measurements of VF31/32 turbo core housing and turbine shaft
For a hybrid project.
What I have so far:

Turbine. 46.5/35.4. 9 blade
Comp. 52.5/36.6. 10 blade VF32
Comp. 47.7/37. 10 blade. VF31
Turbine shaft. 5.11 mm. 7.39 mm journal

P11 exhaust housing
Waste gate 17 mm

Center housing. CEZ
Oil and water cooled

What is the exact bearing type for this turbo ?
Some sites say "floating metal Center bearing"
And "divided thrust bearing"

Can anyone explain these bearings to me please

Regards
OZ