Install The V Ring - Siemens SIMOTICS FD 1LN1 Operating Instructions & Installation Instructions

Maintenance
9.2 Corrective Maintenance
13.Install the outer bearing cover if one is being used.
14.Install the sealing elements:
9.2.4.5

Install the V ring

Requirement
The roller bearing is already fitted.
Install the V ring
1. Grease the axial sealing surface. The shaft seating remains ungreased.
2. Push the V ring
Install the protective ring for IP56 degree of protection
For degree of protection IP56, the V ring for the outer bearing seal is fitted with a sheet steel
protective ring
1. Push the protective ring onto the shaft.
2. Verify that the ring is sufficiently pretensioned. Replace the protective ring, if necessary.
3. Position the protective ring so that one of the longitudinal grooves meets the corresponding
142
If present: V ring (Page 142)
Labyrinth sealing ring (special design) (Page 143)
①
V ring
②
Mounting aid washer
③
Protective ring
Figure 9-3 Install the V ring
①
onto the shaft using an assembly disk
The V ring is in the correct axial position when the face surface is flush with the outer edge
of the V ring.
③
in the bearing cover.
water separation groove at the bottom in the bearing cover flange or end shield.
②
.
SIMOTICS FD 1LN1
Operating Instructions 01/2019