Impact
crusher bearings are usually 3640 models of bearings, the bearings for
the temperature of copper alloy bearing a very high demand, otherwise
there will be fever hot self-lubricating flange sleeve problem. So how much temperature suitable? Experts say that you should control no more than 35 ~ {2. Lubricated with molybdenum disulfide grease, the bearing cover has a hole in the 8.6, equipped with screw-type oil Park. However,
the original design of the bearing hole without oil, coupled with the
bearing device itself, a large amount of oil storage, usually used in
reciprocating motion bearings, once installed rape oil, midway with no
oil refueling Park, and other bearing oil temperature rose more than 35 ~ (2:00 crusher bearing cap disassembled for cleaning and oil change.
The
actual working environment is not airtight, and other factors also
restrict the impact crusher bearings, by the gray, large clearance and
other factors, the bearing temperature can easily rise in a short period
of time, often more than ten minutes bearing temperature rise over 35
~ {2, but also no temperature measuring device, the oil temperature is
not good control, so that in the operating room can be intuitively
monitored bearing temperature, thus ensuring the impact crusher in good
condition.
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