This is a A-1650007 Bearing, Taper Cup PN: 1650007Main Description As Following : A-1650007 Bearing, Taper Cup P.N: 1650007 Outside Diameter: 1.781"Radius: .05"Width: .475" Stocked As: A-LM11910-I Found in Section & Models : Hay Tool Parts > Baler Parts, Vermeer BALER, ROUND: 403F, Vermeer BALER, ROUND: 403G, Vermeer BALER, ROUND: 503I, Vermeer BALER, ROUND: 504I, Vermeer BALER, ROUND: 504I SILAGE (SN <2389), Vermeer BALER, ROUND: 505I (SN <482) Associated Items : New Also This is An Aftermarket Product And : Outside Diameter: 1.781" Radius: .05" Width: .475"