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- NTN 6948 Deep groove ball bearings 240x320x38mm
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Description
Inside Diameter: 240 mm
Outside Diameter: 320 mm
Width: 38 mm
Basic dynamic load rating: 170 kN
Basic static load rating: 203 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 | |
| 240 | 320 | 38 | 2.1 | 203 | 17300 | 20700 | 16 | 2100 | 8.28 | |
|
Abutment and fillet dimensions (mm) |
||||||||
|---|---|---|---|---|---|---|---|---|
|
da min |
da max |
Da min |
Da max |
Dx <approx.> |
Cy max |
Cz min |
ras max |
rnas max |
| 251 | 309 | 2 | ||||||
