Shaft Sealing, Mounting Dimension "L" And Alignment - Siemens SIMOTICS XP Operating Instructions Manual

5. Push the inner ring of the warmed up rolling bearing onto the shaft. Avoid any blows that
might damage the bearing.
6. Ensure that the rolling bearing is resting against the shaft shoulder or the 2nd bearing.
7. Fill the bearing to the top with the specified lubricating grease as stamped on the lubricant
plate.
8. Warm up the grease slinger (if one is available), and push it onto the shaft.
9. Depending on the particular version, fix the bearing with a locking ring or shaft nut.
10.Support the rotor when installing the bearing housing or bearing end shield.
11.Use a suitable sealant when assembling.
12.Assemble the bearing shield or bearing housing together with the bearing shield.
13.Install the outer bearing cover (if one is available).
14.Install the sealing elements:
9.2.4

Shaft sealing, mounting dimension "L" and alignment

Table 9- 3
Shaft ∅
15 ... 25
30 ... 45
50 ... 100
Table 9- 4
1MB..5/6 shaft height 71 ... 355
Operating Instructions, 10/2021, A5E41926185A
Standard
x L
mm mm mm
6 8
6.5 8.5
7.5 9.5
Alternative
Shaft ∅
mm
40 ... 65
70 ... 100
L1
mm
-
4.5
-
L
mm
11.5 -0.3
14.5 -0.5
9.2 Corrective Maintenance
Gamma ring
Shaft height 160
(Optional)
(optional - NDE)
V ring with protective cap
Maintenance
119