Axial Deep Groove Ball Bearings. FAG from Schaeffler axial deep groove ball bearings comprise of shaft locating washers, housing locating washers and ball and cage assemblies. The bearings are not self-retaining; the ball and cage assembly and bearing washers can therefore be fitted independently of each other. Features and Benefits. Lower operating costs. Reduced maintenance due to improved lubrication. Lower heat generation. Less noise. Product Application Information. Axial deep groove ball bearings can support high axial forces but must not be subjected to radial loads.