·Deep Groove Ball Bearings, R-, L-, RI- series (fig.1).

·Deep Groove Ball Bearings with external retaining ring, RNR-, LNR- series (fig.2).

·Flanged Deep Groove Ball Bearings, RF-, LF-, RIF- series (fig.3).

·Ultra-thin Deep Groove Ball Bearings, A- series (fig.4).