SMR63ZZ Stainless Steel Ball Bearing 3x6x2.5mm Shielded MR63ZZ Bearings 5pcs - Silver
$11.99
SMR63ZZ (I.D.=3mm, O.D.=6mm, Thickness=2.5mm)
smr63z bearings are shielded on BOTH SIDES to keep lubricant in
Stainless steel races for durability and corrosion resistance
ABEC Tolerance ...