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10.7
Roller bearing cartridge at the drive and non-drive end
The following description applies to the standard version for IM B3. The bearing type used is
stamped on the lubricant plate. Different bearings can be used for different types of
construction.
As of shaft height 400, fast running motors have bearing cartridges with a reduced diameter in
the bearing housing design.
Figure 10-4
Bearing cartridge at the drive end and non-drive end
Table 10-4
Part
3.20
3.35
3.60
5.00
Bearing kit at the drive end and non-drive end consists of the following components
Deep-groove ball bearing (locating bearing)
Shaft sealing ring, labyrinth ring (optional)
Locking ring, guard ring
SIMOTICS FD 1LN1
Operating Instructions 01/2019
Spare parts for the bearing cartridge at the drive end and non-drive end
Description
Outer bearing cover
Grease slinger
Inner bearing cover
End shield
10.7 Roller bearing cartridge at the drive and non-drive end
Part
4.20
4.35
4.60
6.00
Deep-groove ball bearings
Shaft sealing ring
Locking ring
Description
Outer bearing cover
Grease slinger
Inner bearing cover
End shield
Spare parts
155
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