Ball & Plain Bearings

CeramicSpeed Enduro Bearings Simplon Parts Trek Parts Radial Bearing Angular Bearing Ball Bearing Plain Bearing Double Row Ball Bearing Spherical Plane Bushing/Rod End Bearing Needle Roller Bearing for Rear Pivots for Headsets 4 mm 5 mm 6 mm 1/4" 7 mm 5/16" 8 mm 9 mm 3/8" 10 mm 7/16" 12 mm 1/2" 14 mm 14.2 mm 15 mm 16 mm 17 mm 11/16" 18 mm 19 mm 3/4" 20 mm 21.5 mm 22 mm 7/8" 23 mm 15/16" 24 mm 24.07 mm 25 mm 27.5 mm 27.15 mm 30 mm 19/16" 30.2 mm 30.5 mm 32.75 mm 33.15 mm 34.1 mm 35 mm 37 mm 25/16" 40 mm 45 mm 50 mm 55 mm 10 mm 11 mm 1/2" 13 mm 14 mm 15 mm 5/8" 16 mm 17 mm 11/16" 18 mm 19 mm 3/4" 20 mm 13/16" 21 mm 22 mm 7/8" 23 mm 29/32" 24 mm 25 mm 26 mm 27 mm 28 mm 1 1/8" 29.5 mm 30 mm 1 3/16" 31 mm 32 mm 35 mm 37 mm 37.1 mm 1 1/2" 40 mm 41 mm 1 5/8" 41.75 mm 41.8 mm 42 mm 44 mm 1 3/4" 46.8 mm 46.9 mm 47 mm 1 7/8" 48 mm 49 mm 50 mm 2" 51 mm 52 mm 53 mm 58 mm 62 mm 65 mm 72 mm 27/8" Balls