Fig. 59 — Compressor Fits and Clearances — Two-Stage Compressors
19XR,XRV COMPRESSOR FRAME E FITS AND CLEARANCES
ITEM
COMPRESSOR FRAME E
CODE E31-E69
DESCRIPTION
ROLLIING ELEMENT
BEARINGS
A Low Speed Journal - Gear End .0069/.0059
B Low Speed Journal - Motor End .0065/.0059
C1 Low Speed labyrinth to thrust Disk N/A
C2 Labyrinth to Low Speed Shaft .013/.009
D Low Speed Shaft thrust Float .20/.008
LEGEND
1—Oil Heater Retaining Nut
2—Bull Gear Retaining Bolt
3—Demister Bolts
4—First Impeller Nut (Inner)
5—Second Impeller Nut (Outer)
6—Guide Vane Shaft Seal (Not Shown)
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