What's the other size of the outer diameter 15?
Such as 696, outer diameter 15mm, internal diameter 6mm, height 5mm.
Different kinds, different sizes and thicknesses can not answer you.
First of all, the outer diameter of 15 bearings, bearings, several kinds, such as deep groove ball bearings, needle roller bearings, cylindrical roller bearings, tapered roller bearings, and so on, followed by. Bearing bore is not the same, in addition, the bearing width is not the same. You can refer to the third edition of the mechanical manual