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Bearing specifications
NSK 684A Deep Groove Ball Bearing
- HCT SKU
- HCT-099189
- Brand
- NSK
- Configuration
- Normal clearance (CN)
- Bore (d) 4 mm
- Outside (D) 9 mm
- Width (B) 2.5 mm
- Dynamic load (C) 0.705 kN
pcs
Overview
NSK 684A deep groove ball bearing. 4 mm bore, 9 mm outside diameter, 2.5 mm width. Steel cage. Request a quote from HCT Bearings with your required quantity.
Bearing designation
How 684A is put together: 1 verified element.
- 684 Basic designation Extra small deep groove ball bearing 420 mm bore.
Not defined from an official source:
A
Product information
Units
Dimensions and mass
| Bore diameter (d) | 4 mm |
|---|---|
| Outer diameter (D) | 9 mm |
| Width (B) | 2.5 mm |
Basic load ratings
| Dynamic load rating (C) | 0.705 kN |
|---|---|
| Static load rating (C0) | 0.225 kN |
Design and properties
- Internal Clearance
- Normal clearance (CN)
- Cage
- Steel cage
- Material
- Bearing steel
Converted values are shown for convenience only. The metric figures are the published data.
Specifications are provided for product selection and may vary by configuration. Please contact us for confirmation before ordering.
