Remove V Ring; Remove The V Ring; Image - Siemens SIMOTICS FD 1LL1 Operating Instructions Manual

Maintenance
9.2 Corrective Maintenance
Procedure
1. Remove the components of the bearing mounting.
2. Pull off the roller bearing together with the grease slinger.
9.2.3.2

Remove V ring

Depending on the particular version, there is a V ring. It must be replaced if unusual amounts
of grease escape from the roller bearing or the V ring is visibly damaged.

Image 9-3

1. Mark the components so that they can be correctly assembled.

2. Remove the V ring

Removing the protective ring for degree of protection IP56 (non-heavy-sea)
The V ring for the outer bearing seal is fitted with a protective ring
IP56 (non-heavy-sea). The protective ring does not have to be removed for disassembling the
bearing bush.
Remove the protective ring together with the V ring and the outer bearing cover or end shield
from the shaft.
See also
Install the V ring (Page 131)
128
– Dismount the outer bearing cover.
Remove the V ring (Page 128).
Remove the labyrinth sealing ring (only for the option "Increased degree of
protection") (Page 129).
– Ensure that the inner bearing cover is no longer attached to the bearing housing or end
shield.
– Support the rotor for the removal of bearing housing or end shield.
– If necessary, remove the bearing housing from the end shield.
– Remove the end shield. Dependent the on shaft height, roller bearing type and design,
it is either a bearing head design or a bearing housing design.
– Remove the locking ring from the shaft.
Remove the V ring
①
with the bearing cap – or by using a suitable tool from the shaft.
②
for the degree of protection
SIMOTICS FD 1LL1
Operating Instructions 04/2016