688 Open Ball bearing, inner diameter is 8mm, outer diameter is 16mm and width is 5mm, Bearing is made of Chrome Steel.

• Item: 688 Ball bearing
• Type: Deep groove ball bearing
• Closures: Open
• Dimensions: 8mm x 16mm x 5mm/Metric
• ID (inner diameter)/Bore: 8mm
• OD (outer diameter): 16mm
• Width/Height/thickness: 5mm
• Size: 8 x 16 x 5 mm
• Quantity: One Bearing
• Dynamic load rating Cr: 1600 N
• Static load rating Cor: 710 N
• Limiting Speed:
  • Grease Lubrication: 42,000 RPM
  • Oil Lubrication: 50,000 RPM