Premium ABEC-5 Bearing 5x10x4 Ceramic Stainless Steel Shielded Bearing

5 x 10 x 4 mm Stainless Steel Premium ABEC-5 Ball Bearing, 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.

• 5 x 10 x 4 Ball Bearing
• Deep Groove Ball Bearing
• Quality: Premium ABEC-5
• Material: Stainless Steel
• Shield Double Metal Shields for dust protection (ZZ)
• Lubrication:Self Lubricated withGrease
• Balls: Si3N4 Ceramic Balls (Silicon Nitride)
• Dimensions: 5mm x 10mm x 4mm/Metric
• ID (inner diameter)/Bore: 5mm
• OD (outer diameter): 10mm
• Width: 4mm
• Size: 5 x 10 x 4 mm
• Quantity: 1 Bearing