6 x 12 x 4 Shielded Wheel Ball Bearing for many applications, this is a popular size that could be used in many RC Cars and Trucks, Bearing is made of Chrome Steel, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease.

• Item: 6 x 12 x 4 Ball Bearings
• Type: Deep Groove Ball Bearings
• Closures: 2 Metal Shields
• Lubrication: Self Lubricated (Grease)
• Size: 6mm x 12mm x 4mm
• Inner Diameter: 6mm
• Outer Diameter: 12mm
• Width: 4mm
• Quantity: One Bearing
• Dynamic load rating Cr: 710 N
• Static load rating Cor: 290 N
• Limiting Speed:
  • Grease Lubrication: 49,000 RPM