7911A5TRDULP3 NSK Super Precision Bearings
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| Brand Name: | NSK |
| Model Number: | 7911A5TRDULP3 |
| d: | 340 mm |
| da min.: | 360 mm |
| Mass bearing: | 109 kg |
| db min.: | 389 mm |
| D: | 520 mm |
| Basic dynamic load rating C: | 2200 kN |
| Da max.: | 502 mm |
| Limiting value e: | 0.3 |
Product Details
| d | 340 mm |
| da min. | 360 mm |
| Mass bearing | 109 kg |
| db min. | 389 mm |
| D | 520 mm |
| Basic dynamic load rating C | 2200 kN |
| Da max. | 502 mm |
| Limiting value e | 0.3 |
| r1,2 min. | 5 mm |
| da max. | 380 mm |
| B | 133 mm |
| Limiting speed | 1700 r/min |
| Reference speed | 1100 r/min |
| ra max. | 4 mm |
| D1 ≈ | 465 mm |
| F | 385 mm |
| Axial load factor Y | 0.4 |
| s max. | 7 mm |
| Fatigue load limit Pu | 365 kN |
| Calculation factor kr | 0.15 |