W211PP3 Two Triple Lip Seals Square Bore 1-1/2" Bore BearingW211PP3 Spherical Two Triple Lip Seals Square Bore Non Relubricable Agricultural Bearing 1 1 2" Inch Inner Diameter W211PP3 Agriculture Heavy Duty Disc Harrow Bearing, Square Bore, Non Relubricable, Two Triple Lip Seals, 1. 5" ID, 3. 9370" Cylindrical OD, 1. 3120" Inner Ring Width, 1. 3120" Outer Ring Width . W211PP3 Agricultural Bearing Agricultural Bearing Shaft Size: 1 1 2" inch A: 1 1 2" Inch square B: 3. 9370" inch flat C: 1. 3120" inch D: 1.