A sintered bearing (1) of the present invention includes: an inner layer (2) and an outer layer (3) each made of sintered metal and formed into a cylindrical shape; and a radial dynamic pressure generating portion (dynamic pressure grooves 1a1 and 1a2) die-formed in an inner peripheral surface of the inner layer (2), in which the outer layer (3) has compressive yield strength higher than compressive yield strength of the inner layer (2).