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7.5.5 Assembling the counter-bearing (optional) on the cable drum or on the
equipment frame/winch base
Failure or damage to the counter-bearing!
A counter-bearing which is not filled with grease after assembly may lead to the
failure of the counter-bearing or the entire winch!
If necessary, grease the counter-bearing after assembly using the grease nipple
provided on the bearing cover/bearing housing.
Observe the maintenance intervals for the counter-bearing, as indicated in the
maintenance schedule in chapter 10.3 "Planetary gearbox/counter-bearing
maintenance schedule".
If the planetary gearbox is delivered with the counter-bearing, install as follows:
• Mount the pre-assembled bearing pin/spindle to the cable drum
• Mount the pre-assembled bearing cover/bearing housing to the equipment frame
or winch base.
Procedure
To install the counter-bearing on the cable drum or equipment frame/winch base:
1
Remove the transport lock (e.g. cable ties) from the counter-bearing.
2
Disassemble the pre-assembled counter-bearing into two parts, e.g. by
removing the bearing cover/bearing housing.
3
For installation of the counter-bearing, strictly observe the corresponding data
in the dimensioned drawing of the planetary gearbox in appendix D "Technical
data / Drawings" of the material number-specific operating instructions.
4
Also observe the primary operating instructions of the crane or winch
application, the winch base and the manufacturer's frame drawing.
5
Transport the counter-bearing to the crane or winch application.
6
Make sure that the part of the cable drum or winch base to which the counter-
bearing is to be mounted is free of dirt and foreign objects.
RE 79100-01-B/11.2020, MOBILEX GFT-W general operating instructions series 30, Bosch Rexroth AG
CAUTION
Assembly
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