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- NTN 6904LLB Deep groove ball bearings 20x37x9mm
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Description
Inside Diameter: 20 mm
Outside Diameter: 37 mm
Width: 9 mm
Basic dynamic load rating: 6.4 kN
Basic static load rating: 3.7 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 | |
| 20 | 37 | 9 | 0.3 | 6.4 | 3.7 | 650 | 375 | 19000 | 23000 | 0.036 |
|
Abutment and fillet dimensions (mm) |
||||||||
|---|---|---|---|---|---|---|---|---|
|
da min |
da max |
Da min |
Da max |
Dx <approx.> |
Cy max |
Cz min |
ras max |
rnas max |
| 22 | 24 | 35 | 2.3 | 0.9 | 0.3 | |||
