R2AZZ Deep Groove Ball Bearing 1/8×1/2×11/64-in Lever Bearings, 10-30PCS
R2AZZ (I.D.=1/8″, O.D.=1/2″, Thickness=11/64″). Chromium Steel long-life bearings, smooth and low noise. r2A-2z bearings are shielded on BOTH SIDES to keep lubricant in. The main scope of services BOONA is a professional mockup and rapid prototyping manufacturer.