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- NTN EC-6301ZZ Deep groove ball bearings 12x37x12mm
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Description
Inside Diameter: 12 mm
Outside Diameter: 37 mm
Width: 12 mm
Basic dynamic load rating: 9.7 kN
Basic static load rating: 4.2 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 | |
| 12 | 37 | 12 | 1 | 9.7 | 4.2 | 990 | 425 | 20000 | 24000 | 0.058 |
|
Abutment and fillet dimensions (mm) |
||||||||
|---|---|---|---|---|---|---|---|---|
|
da min |
da max |
Da min |
Da max |
Dx <approx.> |
Cy max |
Cz min |
ras max |
rnas max |
| 17 | 18.5 | 32 | 1 | |||||
