Carrier AquaEdge 19XR Series Start-Up, Operation And Maintenance Instructions Manual page 90

Single stage and two-stage semi-hermetic centrifugal liquid chillers with pic 6 controls and r-134a/r-513a 50/60 hz
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C1
C2
THRUST
VIEW A2
LOW SPEED SHAFT THRUST DISK
0.00079 - 0.0007
[0.020 - 0.018]
Fig. 60 — 19XR C,E Compressor Fits and Clearances — Two-Stage Compressors (cont)
–0.0007-0.0007
0.003-0.0011
B
[0.008-0.027]
Interference fit
0.02 - 0.024
[0.50 - 0.60]
0.012 - 0.016
[0.31 - 0.40]
VIEW E
90
[0/017-0.017]
VIEW D
REAR, HIGH SPEED SHAFT BEARING
–0.0014 - 0.000
[–0.035 - 0.000]
–0.0014 - 0.0000
[-0.035 - 0.000]

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