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Movil:959440045
76
•
There are several basic rules for assembling
cylindrical bore bearings:
−
Never directly strike a bearing’s rings,
cage or rolling elements while
assembling. A ring may crack or metal
fragments break off.
−
Never apply pressure to one ring in order
to assemble the other.
−
Use an ordinary hammer. Hammers with
soft metal heads are unsuitable as
fragments of the metal may break off and
enter the bearing.
−
Make sure the bearing is assembled at a
right angle to the shaft (spindle).
•
If necessary use a driving-on sleeve that
abuts the ring which is to be assembled with
an interference fit, otherwise there is a risk
that the rolling elements and raceways may
be damaged and premature failure may
follow.
Angular contact ball bearings
Always fit single-row angular contact ball
bearings with the wide shoulder of the inner race
facing the axial load (upwards on a bowl spindle).
G
0
58
77
1
1
Use a driving-on sleeve for bearings that are not
heated
G
0
58
72
1
1
The wide shoulder of the inner race must face the
axial load
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Summary of Contents for MMPX 303SGP-11
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