SMR128ZZ Ceramic Si3N4 Premium ABEC 7 Bearing 8x12x3.5mm

SMR128ZZ Stainless Steel Premium ABEC-7 Ball Bearing, 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, with Premium ABEC-7 quality.

• SMR128ZZ Ball Bearing
• Deep Groove Ball Bearing
• Dimensions: 8mm x 12mm x 3.5mm/Metric
• ID (inner diameter)/Bore: 8mm
• OD (outer diameter): 12mm
• Width: 3.5mm
• Size: 8 x 12 x 3.5mm
• Lubrication: Grease
• Quality: Premium ABEC-7
• Shield Double Metal Shields for dust protection (ZZ)
• Material: Stainless Steel
• Balls: Si3N4 Ceramic Balls (Silicon Nitride)
• Quantity: 1 Bearing