044-004 industrial sealed ball bearing set is used as spindle bearings in the 16 inch thru 20 inch saws and 6 inch belt sanders idler pulley's. This bearing set consist of two sealed bearings.
563-002 6 X 48 INCH INDUSTRIAL BELT SANDER STEEL PLATEN
563-002 6 x 48 inch industrial belt sander steel platen is a reversible and replaceable steel platen will fit on all 6 x 48 inch belt wet and dry belt sanders.