ABB IRB 7600 Series Product Manual page 295

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Refitting, spherical roller bearing
Use this procedure to refit the spherical roller bearing to the balancing device front
ear.
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Product manual - IRB 7600
3HAC022033-001 Revision: V
4.5.3 Replacement of spherical roller bearing, balancing device
Action
Remove the balancing device from the ro-
bot.
Remove the both sealing spacers with a
screwdriver or any equal tool.
Insert the threaded bar through the bearing.
Fit the press tool and dolly to the threaded
bar.
Secure with the nut and washer at each end.
Press out the bearing from the front ear.
Action
DANGER
Turn off all:
• electric power supply to the robot
• hydraulic pressure supply to the ro-
bot
• air pressure supply to the robot
Before entering the robot working area.
Grease the inside walls of the front ear.
© Copyright 2007 - 2018 ABB. All rights reserved.
Note
Detailed in section Replacing the balan-
cing device on page 298.
Shown in the figure Location of bearing
on page 293.
xx0500002255
A Threaded bar 3HAC15945-1
B Dolly 3HAC15948-1
C Press tool 3HAC15941-1
Note
Continues on next page
4 Repair
Continued
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