WATER PUMP BEARINGS
As the automobile’s core ,the engine is improving with high efficiency, so to the water pump bearing, we need more high requirements, for example, more load,and more high anti-heat, and better seal.

XLB-water pump bearing is that new style of bearing fitting for these requirements. In the fact, it is a kind of simple double-load bearing. The double-load bea-ring has no inner ring, the race-way of roller is on the shaft directly. The two load bearing forms a whole , both side of the outer ring sealed with seal . At the same load condition, the size of radial load is smaller than other bearings. And the same axial load condition, the ability of load is high than other bearings . Because of good-hard ,high accuracy of rotate, simple structure, and easy dismounting, many countries, like AMERICA, JAPAN, and GERMAN all use this kind of structure. XLB develops all kinds of water pump bearing and they are used in automobiles that made in our China.