6306-2RS 30x72x19 Price list bearings deep groove ball bearing ball bearing list
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| Model Number: | 6306-2RS |
| Bearing number: | NU 2356 MA |
| Size (mm): | 580x280x175 |
| Bore Diameter (mm): | 580 |
| Outer Diameter (mm): | 280 |
| Width (mm): | 175 |
| d: | 280 mm |
| D: | 580 mm |
| B: | 175 mm |
Product Details
| Bearing number | NU 2356 MA |
| Size (mm) | 580x280x175 |
| Bore Diameter (mm) | 580 |
| Outer Diameter (mm) | 280 |
| Width (mm) | 175 |
| d | 280 mm |
| D | 580 mm |
| B | 175 mm |
| D1 | 467 mm |
| F | 362 mm |
| r1,2 - min. | 6 mm |
| s | 6.6 mm |
| da - min. | 306 mm |
| da - max. | 347 mm |
| db - min. | 366 mm |
| Da - max. | 554 mm |
| ra - max. | 5 mm |
| Basic dynamic load rating - C | 2700 kN |
| Basic static load rating - C0 | 4300 kN |
| Fatigue load limit - Pu | 365 kN |
| Reference speed | 1000 r/min |
| Limiting speed | 1700 r/min |
| Calculation factor - kr | 0.25 |
| D1 ≈ | 467 mm |
| r1,2 min. | 6 mm |
| s max. | 6.6 mm |
| da min. | 306 mm |
| da max. | 347 mm |
| db min. | 366 mm |
| Da max. | 554 mm |
| ra max. | 5 mm |
| Basic dynamic load rating C | 2700 kN |
| Basic static load rating C0 | 4300 kN |
| Fatigue load limit Pu | 365 kN |
| Calculation factor kr | 0.25 |
| Limiting value e | 0.3 |
| Mass bearing | 230 kg |