Cone crusher bearing is easy to generate heat after long time use, which brings big problem for cone crusher. Bearings as one of the most important accessories directly influence the normal operation of cone crusher and its production efficiency. Here, the engineers from Luoyang Dahua give you three seasons that cause the bearing heating.
1. More or less lubrication oil inside bearing may cause the bearing overheating. Therefore, should fill the oil according to the operation instruction. Normally, the lubrication oil occupies 70%-80% of the bearing space, more or less are not helpful for the bearing lubrication and heat transfer, so as to influence the service life.
2. The bearing cover matches too tight with the bearing, or the bearing matches each other too tight or too loose may cause overheating. Once the above problem happened, the machine will generate noise and vibrates obviously, should disassemble the bearing, repair grinding position, and then reassemble according the requirements.
3. The uneven bearing seat or the motor rotor and the cone crusher motor are not concentric making the bearing receive the extra impacting force and leading to bearing heating. If appeared this situation, should stop the machine to find the solution to avoid the bearing being damaged.
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