20Pcs Z2 Ball Bearings Double Shielded Chrome Steel 682ZZ
Ball BearingsProduct Details1.Made from Chrome Steel (GCr15), durability and resistance to under heavy loads2.682zz bearings are Shielded on BOTH SIDES to keep lubricant in3.682ZZ (I.D.=2mm, O.D.=5mm, Thickness=2.3mm)4.ABEC Tolerance 1 (P0), Z2 Noise Level for most general use5.Static load rating of 40 newtons and dynamic load rating of 144 newtons.