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11)
Assembly / disassembly cageless needle bearing(planetary gear bearing)
(1)
Assembly
①
Version 1
Install the needle bearing with mounting bushings into the planetary gear, thereby the outer
mounting bushing will be stripping. Insert the planetary gear with thrust disks into the planetary
housing. Press in the planetary pin, thereby the inner mounting bushing will remove.
②
②
Version 2
Place one thrust disk on the work bench, place on the planetary gear and insert the mounting
bushing. Insert the cylindrical rollers / needles alternately with the rings(according to the design).
Insert the planetary gear with thrust disks into the planetary housing.
Press in the planetary pin, thereby the mounting bushing will remove.
③
Hint
Note the passage "Assembly of the planetary gear".
(2)
Disassembly
At the disassembly of the planetary pin the cageless needle bearing will fall asunder, if not a
mounting bushing will be pushing inwards at planetary pin removing.
①
①
Hint
Note the passage "Disassembly of the planetary gear".
(3)
Planetary gear drive
100D7XL39
3-141
100D7XL40
100D7XL71
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