Bearing Bushes; Fitting The Bearing Cartridges; Installing Bearings - Siemens SIMOTICS SD 1LE5 Operating Instructions Manual

Maintenance
9.3 Corrective maintenance
① Heat up 80 ... 100 °C
9.3.1.1

Bearing bushes

Protect the bearings against the ingress of dirt and moisture.
9.3.1.2

Fitting the bearing cartridges

When fitting the bearing cartridges, observe the specified screw tightening torques.
9.3.1.3

Installing 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.
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1LE5, 1PC4 shaft height 315/355
Operating Instructions, 10/2020, A5E41454666A