6811 Open Ball Bearing, Bearing is made of Chrome Steel. inner diameter is 55mm, outer diameter is 72mm and width is 9mm.

• Item: 6811 Ball Bearing
• Type: Deep Groove Ball Bearing
• Closures: Open
• Material: Chrome Steel
• Size: 55mm x 72mm x 9mm
• Inner Diameter: 55mm
• Outer Diameter: 72mm
• Width: 9mm
• Dynamic load rating Cr: 8,800 N
• Static load rating Cor: 8,100 N
• Limiting Speed:
  • Grease Lubrication: 8,700 RPM
  • Oil Lubrication: 10,000 RPM
• Quantity: One Bearing