Detailed description
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
- Dynamic load rating Cr: 970 N
- Static load rating Cor: 360 N
- Limiting Speed:
- Grease Lubrication: 53,000 RPM
- KOYO: 604ZZ
- NSK: 604ZZ
- NMB: R-1240ZZ













