This is a A-84350126 Bearing, Cam Follower PN: 84350126Main Description As Following : A-84350126 Bearing, Cam Follower PN: 84350126 Found in Section & Models : Hay Tool Parts > Baler Parts, Case-IH BALER, ROUND: RBX441, Case-IH BALER, ROUND: RBX442, Case-IH BALER, ROUND: RBX443, Case-IH BALER, ROUND: RBX451, Case-IH BALER, ROUND: RBX452, Case-IH BALER, ROUND: RBX453, Case-IH BALER, ROUND: RBX461, Case-IH BALER, ROUND: RBX462, Case-IH BALER, ROUND: RBX463, Case-IH BALER, ROUND: RBX552, Case-IH BALER, ROUND: RBX553, Case-IH BALER, ROUND: RBX561, Case-IH BALER, ROUND: RBX562, Case-IH BALER, ROUND: RBX563, Case-IH BALER, ROUND: RB444, Case-IH BALER, ROUND: RB454, Case-IH BALER, ROUND: RB455, Case-IH BALER, ROUND: RB455A, Case-IH BALER, ROUND: RB464, Case-IH BALER, ROUND: RB465 Associated Items : New Also A-NH-O-847RB And : Diameter: 1.50" Overall Length: 2.08" Thread: 1/2"-20 UNF RH