Operation Manual / TPS48-D/E.. - TPS61-D/E.. 
 
 
 
 
 
  Page 4
 
 
© Copyright 2016 ABB. All righ
ts reserved. 
September 2016 HZTL2410_EN Revision E 
1.2 
 
 
 
 
1
Suction branch / filter silencer  8
Gas outlet flange 
2
Compressor casing  9
Nozzle ring 
3
Diffuser  10
Turbine casing 
4
Bearing casing  11
Turbine-end bearing flange 
5
Axial thrust bearing  12
Compressor-end bearing flange 
6
Radial plain bearing (visible 
only at turbine end) 
13
Compressor wheel 
7
Turbine