Angular Contact Ball Bearing (SKF)

Wiki says,

Slot-fill

In a slot-fill radial bearing, also referred to as a full complement design, the inner and outer races are notched on one face so that when the notches are aligned, balls can be slipped in the resulting slot to assemble the bearing. A slot-fill bearing has the advantage that the entire groove is filled with balls, called a full complement, resulting in a higher radial load capacity than a Conrad bearing of the same dimensions and material type. However, a slot-fill bearing cannot carry a significant axial load on the loading slot side. Also, the slots cause a discontinuity in the races that has a small but adverse effect on strength. Note that an angular contact bearing can be disassembled axially and therefore is a full complement design.

than U before for your explanation Mr.lyn.

so, i am clearly yet, the means of fill slot only for got suitable load in the application that we using,,,

and i want to know from you,is it good if i used angular contact ball bearing with fill slot in agitator aplication may be??

Don't concern yourself with the "fill slot". It has nothing to do with selecting a bearing.

Angular contact bearing may or may not be suitable for your "agitator application". That is impossible to answer without knowing the agitator's design and requirements.

Best solution is to contact SKF's (or another bearing manufacturer's) technical/design support department.

Except for this: "a slot-fill bearing cannot carry a significant axial load on the loading slot side".

The balls may be expelled.