teching DM21, Manual

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2
(1)Install the bearing into the bearing seat hole
3.Installation of Bearing
(2）Install the bearing onto the shaft
Correct orientation
Check the orifice of bearing block
for chamfer and burr; apply a little
lubricating oil onto side face of shaft
Installation point; align the bearing
and mount it to the final position;
pressure is applied to the outer race
of bearing. Check the shaft end for chamfer and
burr; apply a little lubricating oil onto
side face of shaft Installation point;
align the bearing and mount it to the
final position; pressure is applied to
the inner race of bearing.
Wrong orientation
TECHING
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