This is a A-ST215 Ball Bearing PN: ST215Main Description As Following : A-ST215 Bearing, Ball P.N: ST215 Bearing Sides: OpenBore: 1.575" (40.005 mm)Outside Diameter: 3.150" (80.010 mm)Replaces: 84312857Width: 0.709" (18.008 mm) Stocked As: A-208-I , Crossed From: 20915780 CASE-IH , 84312857 CASE-IH Found in Section & Models : PTO Parts > PTO and Related Parts, Case-IH COMBINE: AFX8010, Case-IH COMBINE: 7010, Case-IH COMBINE: 7120, Case-IH COMBINE: 8010, Case-IH COMBINE: 8120, Case-IH COMBINE: 9120, Case-IH FORAGE HARVESTER: 555, Case-IH FORAGE HARVESTER: 650, Case-IH INDUSTRIAL/CONSTRUCTION: 2424, Case-IH INDUSTRIAL/CONSTRUCTION: 2444, Case-IH INDUSTRIAL/CONSTRUCTION: 2504, Case-IH INDUSTRIAL/CONSTRUCTION: 2544, Case-IH INDUSTRIAL/CONSTRUCTION: 2606, Case-IH INDUSTRIAL/CONSTRUCTION: 2656, Case-IH TRACTOR: CX100, Case-IH TRACTOR: CX50, Case-IH TRACTOR: CX60, Case-IH TRACTOR: CX70, Case-IH TRACTOR: CX80, Case-IH TRACTOR: CX90 Associated Items : New Also A-IH-O-2424LB, A-IH-O-3121, A-IH-P-3082, A-IH-P-4242424, A-SMIH201, A-IH-O-2444, A-IH-O-3121, A-IH-P-ENG-4DSL, A-IH-P-ENG14CYL, A-IH-P-4442444, A-SMIH201, A-IH-O-2504-I, A-IH-O-3121, A-IH-P-3082, A-IH-P-5042504, A-SMIH201, A-IH-O-3121, A-IH-P-ENG-4DSL, A-IH-P-ENG14CYL, A-IH-S-544UTIL And : Bearing Sides: Open Bore: 1.575" (40.005 mm) Outside Diameter: 3.150" (80.010 mm) Replaces: 84312857 Width: 0.709" (18.008 mm)