Shaft which three of the bearing performance is an important index of water pump performance

Water pump is a pump shell, shaft bearing, seal, impeller, fan and transmission parts. Shaft bearing is an important part of the pump. Has the high due to the speed of the pump, the average turn pump top speed 6000 r/min, the high speed of water pump speed is as high as 9000 r/min, so for shaft bearing has high bearing capacity, so as to meet the requirements of water pump under a certain speed on life, the water pump limited space position, the cooling area is small, poor working conditions, even so shaft bearings can still should be able to meet the high temperature points, second cooling water pump bearing has yet to adopt the advanced structure, and still use two deep groove ball bearings with weeks of shafting. This type of links, the assembly process of complex structure, efficiency, poor rigidity, is being advanced water pump shaft bearing replaced. CJH company developed all kinds of water pump shaft bearing, has been in the domestic car and maintain normal operation requirements, at the same time does not reduce the bearing capacity of the bearing. Bearing seal has the certain difficulty, the sealing reliability and durability will directly affect the usability of the pump. All in all, even the bearing of the shaft bearing capacity, work clearance and affect the functional performance of the pump seal performance are three important performance indexes. A: what is a ring needle roller bearing, what kind? Next article: simple analysis of the water pump bearing common fault causes and solutions of related tags: shaft bearing, axis bearing, axis related news even bearing fault even how to recognize the pump shaft bearing radial clearance original water pump bearing vest in non-standard axle even even bearing shaft bearings is to simplify the bearing of double bearing even auto water pump shaft bearing is an important part related products