Auto water pump bearing

Due to the heart of the automobile engine is toward the direction of high power, high efficiency, therefore, the water pump bearing higher performance requirements are put forward. Such as high thermal performance, greater carrying capacity, good sealing performance and so on. RTL water pump bearing is in order to adapt to the needs of the development of a new type of structure bearing. It is essentially a structure simplified double support bearing. 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. Shaft sleeve assembly. In carrying capacity under the same conditions, its radial size general type 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. RTL company developed all kinds of water pump shaft bearing, has set up a file in the domestic cars and introducing models widely used. Pump is made up of the pump shell, shaft bearing, seal, impeller, fan and transmission parts, shaft bearing is an important part of the water pump, because of the 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 require shaft bearing has high bearing capacity, so as to meet the water pump in the bearing capacity of the lower bearing under certain speed. 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: auto water pump bearing under a range of products: bearing - Perfect detection means related tags: news bearing installation test and remove the judgment of the rolling bearings of the pump and check the auto water pump bearing which cases will fever auto water pump bearing thermal and bearing performance of engine cooling system of key parts of automotive water pump bearing related products