61811-2Z Shielded Ball Bearing, bearing is made from Chrome Steel, bearing has 2 Metal Shields to protect the bearing from dust or any possible contamination, these bearing is self lubricated (bearing is already greased).

• Item: 61811-2Z Ball Bearing
• Type: Deep Groove Ball Bearing
• Closures: Metal Shields
• Quality: Electric Motor Quality
• Bearing dimensions: 55mm x 72mm x 9mm
• Inner Diameter: 55mm
• Outer Diameter: 72mm
• Width: 9mm
• Quantity: One Bearing
• Dynamic load rating Cr: 8,800 N
• Static load rating Cor: 8,100 N
• Limiting Speed:
  • Grease Lubrication: 8,700 RPM