... ball over. Can only bear axial load in one direction, suitable for combined axial and ... degree), AC (25-degree) and B (40-degree)d in pairs· Series: 70xx, 72xx, 73xx, 74xx, 79xx, 30xx, 32xx ... , 33xx, 38xx, 39xx, non-standard series and inch series· Mounting ways have DT tandem, DF face-to ... back, G universal· Requires significantly less space in an axial direction than double-row designs· Double ...