This is a A-7883WD Bearing (3720) PN: 7883WDMain Description As Following : A-7883WD Bearing (3720) P.N: 7883WD A-7883WD Bearing (3720) P.N: 7883WD Stocked As: A-3720-I Found in Section & Models : Miscellaneous > Miscellaneous, Woods ROTARY CUTTER: 84 Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada