How is the correct mounting position of my angular ball bearings constructed?

Single row angular ball bearings can absorb axial loads in one direction only. In the area where the largest load appears, the bearing shoulder is more distinctive (inner ring with high bearing shoulder).— Thus, at the angular ball bearing the power transmission has to occur on the inner ring with high bearing shoulder (left picture). According to this, it is necessary to pay attention during the mounting of the angular ball bearing that side A is mounted in the direction of the load effect.

Schrägkugellager von vorne
Side A
3D-Ansicht-vorne
Schrägkugellager von hinten
Side B
3D-Ansicht-hinten