Shaft bearing in the important value of auto water pump bearing structure is introduced

Water pump bearing is essentially a simplified the structure of double supporting shaft, two supporting bearings without inner ring, rolling body race done directly on the shaft, two supporting bearing outer ring to make a whole, with seals on both sides of the ring seal and shaft sleeve assembly. Under the carrying capacity of the same thing, its radial size is smaller than general types of bearings; Under the condition of same radial size, its carrying capacity is greater than the general type bearing. Because of good rigidity, rotating, simple structure, convenient installation, many western developed countries such as America, Japan, Germany and so on all has with this kind of structure of shaft bearing. Now part of China's auto water pump bearing has yet to adopt the advanced structure, and still use two deep groove ball bearing and shaft axis. This type of links, the assembly process of complex structure, low efficiency, poor rigidity, is being advanced water pump shaft bearing replaced. Jiaxing bearing co. , LTD. , the development of all kinds of water pump shaft bearing, has set up a file in the domestic cars and introducing models widely used. Water pump is by the pump shell, shaft bearings, water seal, impeller, fan and transmission parts. Shaft bearing is an important part of the pump. Because water pump speed is higher, the general 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. Water pump limited space position, the cooling area is small, poor working conditions, even so shaft bearings should be able to meet the requirements of high temperature can still maintain the normal operation, at the same time does not reduce the bearing capacity. 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: jiaxing textile machinery bearings manufacturer article briefly textile machinery bearing grease performance characteristics of the next: water pump bearings, deep groove ball bearing the main characteristics and applications of the categories related tags: auto water pump bearing, shaft 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