Water pump bearing incorrect assembly can cause what consequence

Water pump bearing incorrect assembly can lead to what the consequences of incorrect assembly will reduce the service life of bearing do not pay attention to correct installation, fan impeller, shaft and the clutch, will enhance the bearing working load. In general, on the bearing shaft water pump belt tension rises and the shafts of gravity will effect on the half of the circumferential outer channel, the decrease of the contact area. Because of the connection between the rotating and load, axial channel is full circle. Assembly process, if the assembly parts on the contact surface caused by eccentric, unbalanced load. If there is a point of view, when rotating, eccentric part will tilt, swing, produce torque, Angle can also cause centrifugal unbalanced load. All on the axis of rotation of the centrifugal load on the direction and rotation are not fixed. This kind of situation, if serious, will change the load distribution channel, the shaft to form a point contact and effect on the outer channel 360 degrees in any position. This is directly proportional to the square of the load and rotating speed. Other condition is on one side by the radial force is too large roller and ball end are large axial force. This situation lead to dislocation of the cage and lubricant extrusion and improves the bearing operating temperature. At the same time, because each column roller load increase, to make the L10 bearing fatigue life is short. In extreme cases, unbalanced and maneuver load may be large enough to achieve the strength of the shaft material limits. Dynamic inversion can be caused in the hardening of the surface microscopic cracks. If this situation continues, the cracks will be derived to the shaft, shaft fracture, often have serious consequences. Jiaxing bearing co. , LTD. Is a ( ） A specialized production automobile water pump bearings, shaft bearings, water pump bearings professional manufacturers, the company strictly in accordance with the quality of customer requirements and time to provide error-free, with cost-effective products and services, welcome to inquire. A: needle bearing should be paid attention to during the production of the next a few problems: select auto water pump shaft which should be paid attention to when the original bearing radial clearance details related tags: water pump bearings, 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