Disc Bearing, 1-1/8" Square Bore, Fits AMCO 13-1/2" Pulverizing Disc, Ford Model 241, 242, 243, 246, Kewanee Models 500, 600, Oliver 263 Replaces BCA# DS208TTR5,Amco G10333,Ford SBP238481B, Kewanee B2151 NH SBP238481B, Taylorway 207359,White/Oliver SBP238481B