Wear Rings Inspection And Replacement - Goulds Pumps 3700i API610 Installation, Operation And Maintenance Manual

6.5 Preassembly inspections
Replacement bearings
Table 9: 3700i bearings based on SKF designations
Replacement bearings must be the same as, or equivalent to, those listed in this table.
Group Radial (inboard) Thrust (outboard)
13i 6210 C3
24i 6211 C3
14i 6212 C3
25i, 35i 6213 C3
36i, 46i 6215 C3
47i 6218 C3
58i 6215 C3

6.5.5 Wear rings inspection and replacement

Wear ring types
All units are equipped with casing, impeller, and seal-chamber cover wear rings. When clearances be-
tween the rings become excessive, hydraulic performance decreases substantially.
Wear ring diameter check
Measure all wear ring diameters and then calculate the diametrical wear ring clearances. Refer to
10: Minimum running clearances on page 84
82
7310 BEGAM
7311 BEGAM
7312 BEGAM
7312 BEGAM
7313 BEGAM
7317 BEGAM
7318 BEGAM
for more information.
Model 3700i API610 / Type OH2 Installation, Operation, and Maintenance Manual
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