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- NTN 6064 Deep groove ball bearings 320x480x74mm
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Description
Inside Diameter: 320 mm
Outside Diameter: 480 mm
Width: 74 mm
Basic dynamic load rating: 370 kN
Basic static load rating: 530 kN
| Boundary dimensions (mm) |
Basic load ratings (kN) |
Basic load ratings (kgf) |
Limiting speed (min-1) |
Mass (kg) <approx.> |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inner dia. (d) | Outer dia. (D) | Width (B) | Chamfer (rs_min) | Dynamic (Cr) | Static (Cor) | Dynamic (Cr) | Static (Cor) | Grease | Oil | |
| 320 | 480 | 74 | 4 | 530 | 38000 | 54000 | 16 | 1400 | 46.1 | |
|
Abutment and fillet dimensions (mm) |
||||||||
|---|---|---|---|---|---|---|---|---|
|
da min |
da max |
Da min |
Da max |
Dx <approx.> |
Cy max |
Cz min |
ras max |
rnas max |
| 336 | 464 | 3 | ||||||
