Transfers axial loads in both directions along a single shaft, using two raceway washers combined with a central shaft washer and a steel sheet metal cage (JP) guiding the ball complement. Overall height is 28.0 mm, net mass 0.214 kg, with a limiting speed of 7500 1/min and a reference speed of 9400 1/min for symbol 52205. The double direction arrangement allows this deep groove ball bearing to support axial forces from either side, which suits shaft positions requiring bidirectional axial fixation rather than radial load capacity. The steel sheet metal cage keeps the design light while maintaining ball spacing at the stated speed ratings, and the bearing must be mounted with correct axial clamping since it carries no radial guidance capability on its own.