MVA 02 rev 5 - December 2017
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2.- Fit the spring locking ring (to be fixed inside the
support) onto the shaft from the impeller side. The
ring will be suspended from the shaft, but is not
fixed (Photo 61).
Photo 61
3.- Fit the ball bearing onto the shaft from the
impeller side, and secure it axially using the spring
locking ring (Photo 62).
Preheat the internal bearing ring to a temperature of
about 70°C before carrying out this operation, or
use a press or a hammer.
Photo 62
4.- Fit the internal ring of the roller bearing onto the
shaft from the transmission side, and secure it
axially using the spring locking ring (Photo 63).
Preheat the internal bearing ring to a temperature of
about 70°C before carrying out this operation, or
use a press or a hammer.
Photo 63