Siemens MOTOX BA 2510, Operating Instructions Manual, Page: 9 / 30

BA 2510
A5E38121849A/RS-AB, 10/2016
7
2.3 Maintenance of the output-side bearing in the agitator flange
Note
Change the grease filling of the roller bearing when you change the gearbox oil.
For refilling, use lithium-saponified roller bearing grease NLGI 3/2.
Procedure
1.
Dismantle the output-side bearing unit.
2. Clean the bearing.
3. Fill the bearing with the new grease up to approximately 30 % of the free bearing chamber.
4. Reassemble the bearing unit.
Maintenance interval after regreasing
After regreasing, the maintenance interval can be increased to the following number of operating hours.
Table 2-3
Maintenance interval in operating hours after regreasing the agitator flange
Output speed n
2
Operating hours for size
68
88 108 128 148 168
[rpm] [h]
≤ 30 80 000 80 000 80 000 80 000 80 000 50 000
31 … 50 80 000 80 000 80 000 80 000 40 000 40 000
51 … 100 80 000 80 000 45 000 45 000 28 000 28 000
101 … 150 80 000 80 000 40 000 32 000 25 000 20 000
151 … 250 50 000 45 000 28 000 25 000 15 000 15 000
251 … 400 40 000 32 000 20 000 20 000 10 000 10 000
3 Mixer flange
For bevel helical gearbox K.M and parallel shaft gearbox FD.M/FZ.M sizes 88 to 168
3.1 Technical description
①
Greased bearing
Figure 3-1 Bearing in mixer flange