Maintenance
Explosion-protected machines
56100000002002, 01/2016
143
9.7.1 Fitting bearings
Sealing the bearings
Note the following details:
● Shaft sealing rings are used to seal machines at the rotor shaft.
– For V rings, comply with the assembly dimension.
● Use the specified bearings.
● Ensure that the bearing sealing disks are in the correct position.
● Insert the elements for bearing preloading at the correct end.
● Fixed bearings can have a locking ring or bearing cover.
● Seal the bearing cap screws with the appropriate gaskets or with grease.
● Do not interchange the position of the bearing covers (DE and NDE or inner and
outer).
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