Goulds Pumps ANSI FAMILY IOM (ATEX Compliant) - Manual (Page 10)

Refer to Table 10 for shaft end play while reassembling pump.
NOTE: Bearing type is based on SKF/MRC designation.
Assembly of Rotating Element and
Bearing Frame
STX, MTX
NOTE: Make sure that threads are clean and
apply thread sealant to pipe threads and
fittings.
1. Install oil fill plug (113A), oil drain plug (408A),
sight window (319), sight oiler plug (408J), four oil
mist connection plugs (408H) or grease fittings
(193) and relief plugs (113), and oil cooler inlet
and outlet plugs or oil cooler (408L, 408M) in
bearing frame (228) (Fig. 111).
2. Attach bearing frame foot (241) with bolts (370F).
Hand tighten.
ANSIFAM IOM - 5/08
75
6
Table 10
Shaft End Play
STX
in. (mm)
MTX
in. (mm)
LTX
in. (mm)
XLT-X
in. (mm)
Double Row
.0011 (.028)
.0019 (.047) .0013 (.033)
.0021 (.054) not
applicable
.0014 (.036)
.0023 (.058)
Duplex
.0007 (.018)
.0010 (.026) .0009 (.022)
.0012 (.030) .0010 (.026)
.0015 (.038) .0010 (.026)
.0015 (.038)
Table 11
Bearing Type
Frame Inboard
Outboard
Double Row Duplex
STX 6207 5306 7306
MTX 6309 5309 7309
LTX 6311 not applicable 7310
XLT-X, X17 6313 5313 7313
Table 12
Shaft Runout Tolerances
Sleeve Fit
in. (mm)
Coupling Fit
in. (mm)
With Sleeve .001 (.026) .001 (.026)
Less Sleeve .002 (.051) .001 (.026)
Fig. 111
408J