NSK NF211M bearing Size Chart (mm/inches) |
|---|
| Bearing number | NCF 3038 CV |
| Size (mm) | 290x190x75 |
| Bore Diameter (mm) | 290 |
| Outer Diameter (mm) | 190 |
| Width (mm) | 75 |
| d | 190 mm |
| D | 290 mm |
| B | 75 mm |
| d1 | 222 mm |
| D1 | 258 mm |
| E | 269.76 mm |
| s | 8 mm |
| r1,2 - min. | 2.1 mm |
| r3,4 - min. | 2.1 mm |
| da - min. | 202 mm |
| das | 216 mm |
| Da - max. | 279 mm |
| Db - max. | 279 mm |
| ra - max. | 2 mm |
| rb - max. | 2 mm |
| Basic dynamic load rating - C | 792 kN |
| Basic static load rating - C0 | 1290 kN |
| Fatigue load limit - Pu | 140 kN |
| Reference speed | 1000 r/min |
| Limiting speed | 1300 r/min |
| Calculation factor - kr | 0.3 |
| Calculation factor - e | 0.3 |
| Calculation factor - Y | 0.4 |
| d1 ≈ | 222 mm |
| D1 ≈ | 258 mm |
| s max. | 8 mm |
| r1,2 min. | 2.1 mm |
| r3,4 min. | 2.1 mm |
| da min. | 202 mm |
| das | 216 mm |
| Da max. | 279 mm |
| Db max. | 279 mm |
| ra max. | 2 mm |
| rb max. | 2 mm |
| Basic dynamic load rating C | 792 kN |
| Basic static load rating C0 | 1290 kN |
| Fatigue load limit Pu | 140 kN |
| Calculation factor kr | 0.3 |
| Calculation factor e | 0.3 |
| Calculation factor Y | 0.4 |
| Mass bearing | 17 kg |