S688ZZ Ceramic Bearing Premium ABEC-5 Shielded 8x16x 5 Bearing

S688ZZ Stainless Steel Premium ABEC-5 Ball Bearingwith Si3N4 Ceramic Balls (Silicon Nitride) S688ZZ Stainless Steel Ball Bearing with Ceramic Balls Premium ABEC-5 quality, Made of stainless steel, each Comes with double metal shields (ZZ) to keep out dust and dirt, Ceramic Balls are the highest standard of balls that can make your bearings live at least 5 times more than any other bearings. S688ZZ Ball Bearing Deep Groove Ball Bearing Quality: Premium ABEC-5 Material: Stainless Steel Shield Double Metal Shields for dust protection (ZZ) Lubrication: Self Lubricated with Grease Balls: Si3N4 Ceramic Balls (Silicon Nitride) Dimensions: 8mm x 16mm x 5mm/Metric ID (inner diameter)/Bore: 8mm OD (outer diameter): 16mm Width: 5mm Size: 8 x 16 x 5 mm Quantity: 1 Bearing VXB Category: Hybrid ceramic bearings💡 What Does ABEC-5 Mean? ABEC-5 is a precision rating from the Annular Bearing Engineers’ Committee (ABEC), indicating that the bearing is manufactured with tighter tolerances fo