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Miniature Ball Bearing 684ZZ
Min. Order:
1 Piece
Payment term:
Wire transfer
Delivery time:
3 days
Technical Parameters:
Product Designations:
684ZZ
Structure:
Miniature ball bearing
Inside Diameter:
4 mm
Outside Diameter:
9 mm
Thickness:
4 mm
Weight:
0.001 KG
Precision Rating:
ABEC1 ABEC3 ABEC5 ABEC7
Bearing Material:
Chrome steel
Seals Type:
ZZ
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
- Dynamic load rating Cr: 640 N
- Static load rating Cor: 230 N
- Limiting Speed:
- Grease Lubrication: 59,000 RPM
- Fits: Kyosho
- KOYO: W684ZZ
- NSK: 684ZZ
- NMB: L-940ZZ
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