Genuine OEM replacement Part # N127530 * What"s Included: (2) - Dewalt DW718 / DWS780 / DW708 Miter Saw Replacement Ball Bearing # N127530 * This part replaces obsolete part #: 605040-32 and 330003-48. * This Ball Bearing is sealed on both sides. It is a genuine DeWalt replacement part and is sold individually. * Please refer to list for compatibility