When a
bearing is to be mounted on shaft, could or hot mounting may be used. Cold
mounting is only suitable for small bearings and bearings that do not have to
be pressed far on to the shaft. For hot mounting and where the bearing is an
interference fit on the shaft, he bearing is heated first in an oil bath or
with a special heater. It is then pressed on to the shaft a mounting sleeve
that fots the inner ring of he bearrring. Grease – filled bearings, which
usually have sealing plates or shield plate, should not be heated.
Correct mounting
Mounting method
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