684ZZ Shielded Ball Bearings, Bearings are made of Chrome Steel, each bearing has 2 Metal Shield to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease.
Item: 684ZZ Ball Bearings
Type: Deep Groove Ball Bearings
Closures: 2 Metal Shields
Lubrication: Self Lubricated (Grease)
Size: 4mm x 9mm x 4mm
Inner Diameter: 4mm
Outer Diameter: 9mm
Width: 4mm
Quantity: 10 Bearings
Dynamic load rating Cr: 640 N
Static load rating Cor: 230 N
Limiting Speed:
Grease Lubrication: 59,000 RPM
Packing: 10 bearings in One plastic tube
Fits: Kyosho
KOYO: W684ZZ
NSK: 684ZZ
NMB: L-940ZZ
FITS: PICCO CARS RS600 GAS (1:10)
FITS: SERPENT 9000
FITS: SERPENT EXCEL(1:8) 4WD
FITS: SERPENT IMPACT-2(2WD PRO)
FITS: SERPENT IMPACT-2(2WD SPROT)
FITS: SERPENT VECTOR
FITS: SERPENT XL900 MKII
.jpg.aspx?width=650&height=503)