What bearing? the following rolling bearings and causes fever and its eliminating methods
(1) reasons: low precision bearings
Methods: provides precision bearings.
(2) reasons: the spindle to bend or box hole concentric
Method: fixed spindle or box.
(3) reasons: the belt too tight
Methods: adjust the belt tension properly.
(4) reasons: poor lubrication
Methods: grades of lubricating materials should be specified and properly cleaned.
(5) reasons: low Assembly quality
Methods: improved Assembly quality.
(6) reason: bearing inner shell run
Methods: the replacement of bearings and wear parts.
(7) the axial force is too big
Method: cleaning, adjusting the sealing mouth ring clearance required between 0.2~0.3mm, correct balancing of the impeller diameter and check static values.
(8) the bearing damage
Methods: the replacement of bearings.
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