One New Aftermarket Replacement Ball Bearing Fits Various Manufacturers' Tractor Models Spherical with Collar OD 28346 Bearing Width 0748 Overall Width 2015 Inner Width 1484 Bore Type Round Bore 1375 Lube Type Relubable Replaces Part Numbers T18852, G1106KRRBI, G1106KRRB, HC20722, Fits JD9275, Fits JD9319, K4037, O4528B, WPS106GRC, 012630, 050864, 148916, 15271SW, 163641, 1938CSA, 1939CSA, 221722, 222020, 3073BA, 3243414, 375068X1, 403BH, 611583R1, 611583R91, 711861, 712307, CL163641, F36346, F86574, Fits JD10387, PU1226, 012640, 03073BA, 04528, 15271, 164774C91, 221959, 403, 470597R91, 50864, 517618R91, 542703, 611582R91, 711861, 712307, 80553C91, 834368M1pppcenter