Lenze GKK - Manual (Page 21)

Maintenance
Maintenance operations
Roller bearing grease
7

21 BA 12.0032-EN 2.0
7.2 Maintenance operations
7.2.1 Roller bearing grease
The roller bearings of motors and gearboxes from Lenze are filled with the grease listed
below:
Roller bearings Ambient temperature Manufacturer Type
GKK gearbox -30 °C ... +50 °C
-30 °C ... +80 °C
-40 °C ... +60 °C
Fuchs
Klüber
Klüber
Renolit H 443
Petamo 133N
Microlube GHY 72
Motor -30 °C ... +70 °C
-40 °C ... +80 °C
Lubcon
Klüber
Thermoplex 2TML
Asonic GHY 72
The following lubricant quantities are required:
ƒ For fast-running bearings (motor and drive end of gearbox): fill approx. one-third of
the hollow space between rolling bodies with grease.
ƒ
For slow-running bearings (in gearbox and driven side of gearbox): fill approx.
two-thirds of the hollow space between roller bearings with grease.
Note!
Please note that the recommendation of a lubricant/grease or its listing in a
Lenze lubricant table does not mean that Lenze is liable for these lubricants or
damages resulting from incompatibilities of materials used.