Bearing 6206 C4 with polyamide cage Used as a crankshaft bearing for different engines such as: Vortex Rok and RokGP Iame X30 Rotax Mini Rotax Micro Max Rotax Junior Rotax Max Senior Rotax DD2 Particular, for example, number 6 in the annexed figure (Rotax) or n°18 on the third image attached (DD2)