Bearing Housing Assembly - Pentair ISO PRO Installation, Operation And Maintenance Manual

Section 7..........................................................Maintenance and Servicing

8. BEARING HOUSING ASSEMBLY

Step 1
Fit oil slinger and wet end
bearing inner race to shaft
then place in appropriate press
setup (>30t).
*Note bearing orientation.
Flange end towards center
of shaft*
Step 5
Fit lock washer and nut.
Tighten nut then lock.
Step 8
Fit oil seal to bearing cap.
Step 2
Slide on a drive end bearing so
that the large face of the inner
race is towards the impeller
end of shaft as shown.
Press assembly together.
Fit shaft from driven end
Step 9
Fit bearing caps to bearing
housing.
Step 3
After pressing first bearing,
fit and press second drive
bearing.
*Note: Second bearing faces
opposite direction*
Step 6
33
ISO PRO Centrifugal Pump
Step 4
Securely mount bearing
housing before assembly.
Step 7
Fit outer race to previously
pressed on inner race.