This is a A-AE47003 Carrier, Bearing PN: AE47003Main Description As Following : A-AE47003 Carrier, Bearing P.N: AE47003 Inside Diameter: 2.74" (69.66 mm)Outside Diameter: 4.72" (120.14 mm) Crossed From: AE30844 JOHN DEERE Found in Section & Models : Clutch Parts > Dual Disc Clutch, John Deere FORAGE HARVESTER: 5200, John Deere FORAGE HARVESTER: 5400, John Deere FORAGE HARVESTER: 5440, John Deere FORAGE HARVESTER: 5460, John Deere FORAGE HARVESTER: 5720, John Deere FORAGE HARVESTER: 5730, John Deere FORAGE HARVESTER: 5820, John Deere FORAGE HARVESTER: 5830 Associated Items : New Also This is An Aftermarket Product And : Inside Diameter: 2.74" (69.66 mm) Outside Diameter: 4.72" (120.14 mm)