W208PPB13 Agriculture Heavy Duty Disc Harrow Bearing, 7/8" Square Bore, Non-Relubricable, Two Triple Lip SealsW208PPB13 Agriculture Heavy Duty Disc Harrow Bearing 7 8" inch Square Bore, Non Relubricable, Two Triple Lip Seals W208PPB13 SAgriculture Heavy Duty Disc Harrow Bearing, Square Bore, Non Relubricable, Two Triple Lip Seals, 7 8" ID, 3. 14" Spherical OD, 0. 708" Inner Ring Width, 1. 4380" Outer Ring Width. W208PPB13 Agricultural Bearing Agricultural Bearing Shaft Size: 7 8"" inch A: 7 8"Inch square B: 3. 3465" C: 1. 438" D: 0. 709" Quantity: 1 Bearing