NNU4980
Offer High Quality Brand NNU4980 .Contact 0.3 Limiting value e Us Online to Get Best Quote. NACHI BEARINGS TRAINING INDUSTRY 420 mm d
| Brand Name: | NTN |
| Model Number: | NNU4980 |
| Limiting value e: | 0.3 |
| d: | 420 mm |
| Fatigue load limit Pu: | 310 kN |
| db min.: | 472 mm |
| Limiting speed: | 1500 r/min |
| d1 ≈: | 468 mm |
| Da max.: | 544 mm |
| Basic dynamic load rating C: | 1680 kN |
| PDF |
NNU4980 |
Product Details
| Limiting value e | 0.3 |
| d | 420 mm |
| Fatigue load limit Pu | 310 kN |
| db min. | 472 mm |
| Limiting speed | 1500 r/min |
| d1 ≈ | 468 mm |
| Da max. | 544 mm |
| Basic dynamic load rating C | 1680 kN |
| Mass bearing | 79.7 kg |
| Reference speed | 950 r/min |
| B | 106 mm |
| Axial load factor Y | 0.4 |
| da min. | 436 mm |
| r1,2 min. | 4 mm |
| D1 ≈ | 518 mm |
| D | 560 mm |
| ra max. | 3 mm |
| F | 455 mm |
| Basic static load rating C0 | 3650 kN |
| Calculation factor kr | 0.15 |
