2 Pairs (4 bearings) 3 mm Axle Slot Car Flanged Ball Bearings, size is 3 mm X 6 mm X 2.5 mm, metal shielded bearings, bearings are made of Chrome Steel, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, bearings are pre-lubricated with grease.

• Item: 3 mm Axle Slot Car Bearings
• Type: Flanged Deep groove ball bearings
• Closures: 2 Metal Shields
• Lubrication: Self Lubricated (Grease)
• Fits: Kyosho
• Quantity: 2 Pairs = 4 Bearings
• Dynamic load rating Cr: 190 N
• Static load rating Cor: 60 N
• Limiting Speed:
  • Grease Lubrication: 75,000 RPM
• FITS: CENTURY NINJA PRO 30-46
• FITS: COX SCORPION
• FITS: ROYAL CARS SUPERBIKE