1998 Isuzu Rodeo Question Alternator bearings noisy

{#000625436303, 000625900181, 021903221D, 035903221E, 049903221D, 07119981418, 10487578, 12311714520, 12359360, 12595468, 1273456, 13233283, 181875, 1818756, 183486, 1834860, 23002325238, 231200M005, 2312022J20, 2312058S00, 2312061502, 2312065004, 23120D4415, 23721AA000, 28996650, 31114P01004, 31114P01014, 31114PGKA01, 3158250F20, 3733421340, 3733432100, 3733432700, 3733437150, 3733438300, 38751590004, 395382501, 395385301, 4283426, 5234461, 8590911, 8942239790, 8944628590, 9009910094, 9009910110, 9009910142, 9015300, 907137, 91289769, 94024407, 94223979, 9513128, 961406303010, 961506303010, 973963032RSJ, 9957726, 9988939, B6C10095A, E9JY10A303A, F0JY10A303A, F1CZ10A303A, F3XY10A303A, F4BZ10A303A, MD611474, MD618679, PN1618W27} Outside diameter=1.8504"; Width=.551"; Inside diameter=.6693IN
That's the info they give on the www.rockauto.com about your bearing.