uxcell R188-2RS Deep Groove Ball Bearings 1

R188-2RS (I.D.=1/4-inch, O.D.=1/2-inch, Thickness=3/16-inch)
R188-2RS bearings are sealed on DOUBLE SIDES to keep lubricant in
Made from Chromium Steel (GCr15), with excellent surface quality, high hardness, high load capacity, and wear resistance.
ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
Static load rating of 80N and dynamic load rating of 207N