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The bearings cannot be relubrificated.
Standard motors are equipped with double-shielded,
self-lubrificating bearings.
14.2 – Bearing Replacement
If necessary, replace the original bearings with identical ones;
check the bearing trade-name, model and clearance on the
outer ring or shield. Should identical bearings be difficult to
find, contact BRONZONI. Use a suitable extractor to remove
the bearings (see fig. 3). To fit the new bearings, use a press
or a brass tube placed on the inner ring of the bearing and
hammer avoiding heavy strokes, while making sure that the
outer ring and shield of the bearing are not subjected to any
stress.
15 – TYPES OF MOTOR
Figure 3 : Exploded, cutaway view of the motor