Carries axial loads in both directions, with the ball and raceway arrangement split into two rows acting back to back. Overall height is 44.0 mm and net mass is 0.63 kg. The cage is a steel sheet metal design, code JP. Limiting speed is rated at 4850.0 1/min, with a reference speed of 7600.0 1/min. The double direction design of the 52307 deep groove ball bearing allows it to absorb axial forces from either side of the shaft, making it suitable where alternating axial loading occurs without radial load capacity. The steel sheet metal cage keeps the balls guided at the stated speed ratings, and the bearing requires separate axial location and support of the shaft, as it does not accommodate radial loads on its own. Lubrication and mounting arrangement should match the axial load direction and the speed limits given above.