The spherical race in the outer ring allows angular displacement. It has good ability to withstand radial loads. It’s design, however, means that it can only accept very low axial loads. These bearings are pre-greased but seals limit angular travel possibilities to 1/20. Basic loads are the same as the Series 12 and 13 bearings of the same diameter, as they have the same internal design definition. The misalignment angle must nevertheless be limited in order to remain within values compatible with the sealing system used, the permissible misalignment is limited to 0.5°.