6000ZZ (I.D.=10mm, O.D.=26mm, Thickness=8mm); 6000ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
6000-2RS (I.D.=10mm, O.D.=26mm, Thickness=8mm); 6000-2RS bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.