Lubrication Of The Xlplus And Vlplus Heavy-Duty Bearing Systems - Siemens SIMOGEAR BA 2030 Translation Of The Original Operating Instructions

Service and maintenance

8.4 Lubrication of the XLplus and VLplus heavy-duty bearing systems

8.4 Lubrication of the XLplus and VLplus heavy-duty bearing systems
The output-side bearing is greased depending on the frame size. Initial greasing has already
been carried out.
In normal operating conditions and with low loads, the lubrication is sufficient for
approximately 25,000 to 30,000 operating hours.
For higher loads due to speed and / or temperature, schedule regreasing at shorter intervals.
Regreasing intervals
Note
The relubrication interval of the bearing depends on the temperature and the load
For temperatures above +70° C, the regreasing interval must be reduced by half for each
temperature increase of 15 K.
For moderate shock loading and vibration, the regreasing interval must be reduced by 20%.
For heavy loading, the regreasing interval must be reduced by half.
The regreasing interval is valid for a temperature of +70° C, measured on the surface of the
housing in the vicinity of the bearing.
Regrease the bearing after the following number of operating hours.
Table 8- 7
Output speed n
rpm
≤ 30
31 ... 50
51 ... 100
101 ... 150
151 ... 250
251 ... 400
94
Regreasing interval in operating hours [h]
Operating hours for size
2
89
h
29000
29000
14000
10000
9000
7000
109 129
29000 29000
18000 18000
12000 12000
10000 9000
7000 7000
5000 5000
Operating Instructions, 02/2021, A5E37880173A/RS-AM
149 169
29000 18000
14000 14000
10000 9000
9000 7000
5000 5000
4000 4000
BA 2030