604ZZ 4x12 Shielded 4x12x4 Miniature Bearing Pack of 10

604ZZ Shielded Ball Bearings, this is a popular size that could be used in many RC Cars and Trucks, Bearings are made of Chrome Steel, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease.

• Item: 604ZZ Ball Bearings
• Type: Deep Groove Ball Bearings
• Closures: 2 Metal Shields
• Lubrication: Self Lubricated (Grease)
• Size: 4mm x 12mm x 4mm
• Inner Diameter: 4mm
• Outer Diameter: 12mm
• Width: 4mm
• Quantity: 10 Bearings
• Dynamic load rating Cr: 970 N
• Static load rating Cor: 360 N
• Limiting Speed:
  • Grease Lubrication: 53,000 RPM
• Quantity: One Bearing
• Packing: 10 bearings in One plastic tube