10Pcs FR188ZZ Flange Ball Bearing for Equipment Metal Shielded 1/4″x1/2″x3/16″
Flange Ball BearingProduct Details1.[Load & Speed] – Dynamic load rating of 344N and static load rating of 80N. The limiting speed is 40000 RPM under grease lubricating.2.[Durable] – Chrome Steel (GCr15) races offer high hardness and great wear resistance, thus extend bearings’ service life.3.[Size] – FR188ZZ ABEC1 bearing (I.D.=1/4″, O.D.=1/2″, Thickness=3/16″, Flange Dia: 35/64″).4.[Easy to Maintain] – Shields on both sides to keep lubricant in. Z2 noise level for most general use.5.[Application] – Commonly used for glider/rocker arms, wheels of the cart, lawnmowers, printers, pumps, motors, gearboxes, reducer, textile machinery, electronic equipment, and more.