NTN 6404 Deep groove ball bearings
Also known as : 6404
- Inside Diameter: 20 mm
- Outside Diameter: 72 mm
- Width: 19 mm
- Basic dynamic load rating: 28.5 kN
- Basic static load rating: 13.9 kN
NTN 6404
NTN 6404 details
| Part Number | 6404 |
|---|---|
| Brand | NTN |
| Mass | 0.4 kg |
| Boundary dimensions (mm) | |
| Inner dia. (d) | 20 |
| Outer dia. (D) | 72 |
| Width (B) | 19 |
| Chamfer (rs_min) | 1.1 |
| Basic load ratings (kN) | |
| Dynamic (Cr) | 28.5 |
| Static (Cor) | 13.9 |
| Basic load ratings (kgf) | |
| Dynamic (Cr) | 2900 |
| Static (Cor) | 1420 |
| Limiting speed (min-1) | |
| Grease | 12000 |
| Oil | 14000 |
| Abutment and fillet dimensions (mm) | |
| da min | 26.5 |
| da max | |
| Da max | 65.5 |
| ras max | 1 |
XinYouYa have NTN 6404 bearings in stock.Deep groove ball bearings are the most widely used bearings.
NTN 6404 bearing cross reference
302K
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