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Pellerin Milnor Corporation
4. When the proper internal clearance has been attained, lock the nut by bending over the match-
ing tang on the lock washer, making sure that all unused tangs are bent as near the nut as pos-
sible so that they will not rub against the bearing roller cage.
NOTE: Check each unused tab individually to insure this.
Figure 28. Tightening the Bearing Lock nut
(42" machine shown)
Figure 29. Measuring the Mounted Internal
Clearance of the Bearing (42" machine shown)
5. With the grease gun, fill the space between the bearing and the front of the housing 1/3 full of
grease.
6. Install the bearing cover plate or shaft seal holder, as appropriate. When installing the shaft
seal holder, take care not to damage the seal as it is gently pushed over the shaft. Cover the
keyway on the end of the shaft with tape to prevent the sharp corners of the keyway from cut-
ting the seal lip. Also, make sure that the seal lip does not turn over as it passes over rough
areas.
Bearing Assemblies
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