Siemens SIMOGEAR BA 2030 Operating Instructions Manual page 75

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- 6
Output speed n
[rpm]
≤ 30
31 ... 50
51 ... 100
101 ... 150
151 ... 250
251 ... 400
Roller bearing grease
NOTICE
Impermissible mixing of roller bearing greases results in damage
Residual quantities of original oil can impair the specific properties of the new oil.
When regreasing, do not mix greases with a different soap base.
For regreasing, use the recommended roller bearing grease.
Using a grease gun, inject the grease into the bearing point via the lubricating nipples
provided.
BA 2030 (2KJ4)
Operating Instructions, 07/2020, A5E50009094A/RS-AL
8.3 Lubrication of the XLplus and VLplus heavy-duty bearing systems
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
Service and maintenance
149 169
29000 18000
14000 14000
10000 9000
9000 7000
5000 5000
4000 4000
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