Carrier 19XR User Manual page 99

ITEM
A
B
C
D
E
F
G
*Depends on impeller size, contact your Carrier Service Representative for more information.
NOTE: All clearances for cylindrical surfaces are diametrical.
VIEW B — HIGH SPEED SHAFT
19XR COMPRESSOR CLEARANCES
221-299 321-389
.0050 .0050
.0040 .0040
.0050 .0050
.0040 .0040
.0115 .0115
.0055 .0080
.0190 .022
.0040 .012
–.002 –.0020
–.0005 –.0005
.0050 .0050
.0040 .0040
—* —*
Fig. 44 — Compressor Fits and Clearances (cont)
COMPRESSOR CODE
421-489
.0055
.0043
.0053
.0043
.0100
.0050
.027
.017
–.0029
–.0014
.0048
.0038
—*
99
521-599
.0069
.0059
.0065
.0055
.0010
.0060
.0350
.0250
–.0019
–.0005
.0062
.0052
—*