5 Pcs SR188ZZ Steel Bearing For Equipment Double Shielded R188ZZ 1/4″x1/2″x3/16″
Ball BearingsProduct Details1.Stainless steel races for durability and corrosion resistance2.sr188zz bearings are shielded on BOTH SIDES to keep lubricant in3.SR188ZZ (I.D.=1/4″, O.D.=1/2″, Thickness=3/16″)4.ABEC Tolerance 1 (P0), Z1 Noise Level for most general use5.Static load rating of 80 newtons and dynamic load rating of 207 newtons.