6303ZZ (I.D.=17mm, O.D.=47mm, Thickness=14mm); 6303ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
6304ZZ (I.D.=20mm, O.D.=52mm, Thickness=15mm); 6304ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
6305ZZ (I.D.=25mm, O.D.=62mm, Thickness=17mm); 6305ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
6306ZZ (I.D.=30mm, O.D.=72mm, Thickness=19mm); 6306ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
6307ZZ (I.D.=35mm, O.D.=80mm, Thickness=21mm); 6307ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
6308ZZ (I.D.=40mm, O.D.=90mm, Thickness=23mm); 6308ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
6309ZZ (I.D.=45mm, O.D.=100mm, Thickness=25mm); 6309ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
6310ZZ (I.D.=50mm, O.D.=110mm, Thickness=27mm); 6310ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
