Includes (2) 605040-02 Ball BearingsNew, Bulk PackedGenuine OEM Replacement Part # 605040-02-2PKConsult owners manual for proper part number identification and proper installationPlease refer to list for compatibilityCompatible with the following: DeWALT: DW630 7 Sander, D28112, DW840, D28114, DW458, D28114N, DW818, D28115, DW818, D28115N, DW818, D28131, DW818, D28140, DW821, D28144, DW821, D28144N, DW821, D28402, DW821, D28402N, DW824, DW830, DW824, DWD210G, DW824, DW831, DW824, DWD220, DW827, DWD520, DW827, DWD520, DW831, DWD520K, DW831, DWD520K, DW831, DWD525K, D28065, DWD525K, D28065N, D28402K Ginder, D28110, D28402K Ginder, DWE46101 / Cutting & Tuckpointing Dust Shroud Tool Kit, DWD215G, DWE46102 Tuckpointing & Cutting Shroud Motor, DWD215G, DWE46151 Surface Grinding Dust Shroud Kit, DWD216G Keyed VSR Mi, Black and Decker: 27703, 26436, 27703, 26437OS, 27703, 26437, 27704, 26438, 27724 5 Inch, 27325, 27742, 27326, 27742, 27327, 27742, 27328, 27743, 2753, 27743, 27743