uxcell FR8-2RS Flanged Ball Bearing 1/2 x 1-1/8 x 5/16 inch Double Sealed Chrome Steel Flange Bearings, 10pcs

[Size] - FR8-2rs ABEC1 Bearings ( I.D.=1/2", O.D.=1-1/8", Thickness=5/16"; Flange Dia: 31.1mm, Flange Thickness: 1.5mm ). [Durable] - Chrome Steel (GCr15) races offer high hardness and great wear resistance, thus extend bearings' service life. [Easy to Maintain] - Both sides are rubber-sealed, oil- and liquid-resistant. Z1 noise level for most general use. [Application] - Commonly used for glider/rocker arms, wheels of the cart, lawnmowers, printers, motors, gearboxes, reducer, textile machinery, electronic equipment, and more. [Note] - Please refer to the picture and select the right type of bearings before ordering (Sealed or Shield on BOTH or SINGLE side of the bearing).