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Maintenance of the bearing of the water pump


30th April 2010 Bearing Technology 0 Comments

1The water pump coming into operation newly, generally must change lubricating grease oil after operating 100 hours ,Run and change once every 500 hours each time later.

2Adopt the floating bearing that lubricating grease lubricates, after running for 1500 hours, should change lubricating grease, there can’t be too much or too little oil quantity with note, because there is too muchly or too little lubricating grease will cause the bearing to generate heat, the fuel quantity is generally known in 1/2~2/3 of the volume of bearing room.

3For adopting the bearing that the lubricating oil lubricates, the oil amount should be added to and stipulated the position.

4The container which holds the lubricating oil or lubricating grease should be clean, should seal at ordinary times, there should not be incidentals such as dust, iron filling,etc., so as not to damage the bearing.

5The bearing of the motor generally adopts sodium base lubricating grease, the characteristic of this kind of lubricating grease is the high temperature of an ability 125 ℃ ,But it is apt dissolve at water,so can’t pairs of it lubrications used for bearing of the water pump.










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