Differential Bearing (L & R) Morris 8 , SE, Z van, 10/4 1935-1938, 12/4 1935-1940

Single Row Angular Contact Ball Bearings: These bearings have internal raceways that are effectively opposite each other, they are designed to accommodate both axial and radial loads and when used in pairs have a tremendous load bearing capacity.
Note: Load is applied in the direction of the inner raceways largest diameter (one side will be smaller than the other in diameter),  the thrust is applied from the side where the bearing number markings are not present.