How to test the use of performance thrust ball bearings?

Install clutch bearing, shaft ring and shaft should examine the vertical centerline. Method is fixed to the tank shell dial gauge face,

Touch the head of the table at the top of the bearing shaft rotating bearing ring raceway, while observing dial gauge pointer, if the pointer deflection, shaft ring and instructions

Axis is not perpendicular to the centerline. Tank shell hole deeper, we can still use an extension of the dial gauge head test.
Thrust bearing is installed correctly, the seat can automatically adapt to the rolling elements rolling, make sure to scroll down raceway body is located.

If installed backwards, not only bearing is not working properly, and each mating surface would be subjected to severe wear. As shaft ring and seat ring and the difference is not

Obviously, the assembly should be careful not to mistake. In addition, the thrust bearing and the bearing seat should be left between the holes

0.2-0.5mm gap to compensate for parts processing, the error caused by mounting inaccuracy when partial operation center bearing rings

Shift, this gap would ensure its automatic adjustment, avoid touching the friction to operate normally. Otherwise, it will cause severe damage bearing

Injuries.