This is a A-700703101 Bearing, Pickup PN: 700703101Main Description As Following : A-700703101 Bearing, Pickup P.N: 700703101 Bearing Type: 4Bore: 1.250"Bore Type: HexInner Ring Width: 1.438"Lube Type: Pre-lubedOuter Ring Width: .709"Outside Diameter: 3.1496" Stocked As: A-W208PPB16-I , Crosses To: A-W208PPB16-I HESSTON Found in Section & Models : Hay Tool Parts > Baler Parts, Case-IH BALER, SQUARE: 8580, Case-IH BALER, SQUARE: 8590 Associated Items : New Also This is An Aftermarket Product And : Bearing Type: 4 Bore: 1.250" Bore Type: Hex Inner Ring Width: 1.438" Lube Type: Pre-lubed Outer Ring Width: .709" Outside Diameter: 3.1496"