Gorman-Rupp Pumps T2A3-B /F,/FM,/WW - Manual (Page 19)

T‐SERIES OM-05136
OPERATION PAGE C - 4
AND REPAIR). Bearing overheating can also be
caused by shaft misalignment and/or excessive vi­
bration.
When pumps are first started, the bearings may
seem to run at temperatures above normal. Con­
tinued operation should bring the temperatures
down to normal levels.