Water pump bearing heat would happen?

Water pump bearing temperature rise too high tension results from: ( Now just steady hand observation, timely find out reason, punishment is not difficult) （ 1) Water pump shaft bending or differences in heart, can make the pump vibration, bearing heating, or wear and tear. （ 2) Because the axial thrust increase ( Pump balance disc in analogy with the gimbal ring tension loss when) Inheritance, make the bearing axial load increase, the bearing heat damage. （ 3) Bearing lubricating oil ( Fat) Lack or excessive, poor quality, with sand, iron and other sundry; Sliding bearing by accident because of ring rolling, brought no oil in the bearing heating. （ 4) Between bearing support is not suit begged. Such as bearing inner ring and the pump shaft, bearing outer ring and bearing body, help is too loose or too tight, can cause bearing heating. （ Help too tight will make bearing rolling; Help is too loose, can make the bearing inner ring rolling or all of the bearings inside the bearing rolling) 。 （ 5) Pump rotor static balance owed. Pump rotor radial force increases, add bearing load, bearing heating. （ 6) Water pump in the oscillation when they plan point operation, also can make water pump bearing heating. （ 7) Bearing damaged, Everything to buy bearing its own quality problems) , often is the cause of bearing heating compare widely, such as rolling bearing link frame damage, steel ball crushing inner ring or outer ring crack; 滑动轴承的合金层脱落、失块等。 This state of bearing abnormal noise, the noise is big, should be apart of bearing and replace inspections in a timely manner. A: auto water pump bearing attention question next article: how to prevent the pump shaft even bearing failure related tags: water pump bearings, auto water pump bearing related news which cases will fever auto water pump bearing thermal and bearing performance of engine cooling system of key parts of automotive water pump bearing water pump bearing why use general auto water pump bearing grease appears channeling dynamic circumstance how to deal with related products