R11-79E3 Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | R11-79E3 |
| Design variant/feature: | NN/C2W20WI |
| d: | 487.98 mm |
| D: | 637 mm |
| B: | 175 mm |
| d1 ≈: | 541 mm |
| E: | 605.7 mm |
| K: | 9 mm |
| r1,2 min.: | 10.5 mm |
Product Details
| Design variant/feature | NN/C2W20WI |
| d | 487.98 mm |
| D | 637 mm |
| B | 175 mm |
| d1 ≈ | 541 mm |
| E | 605.7 mm |
| K | 9 mm |
| r1,2 min. | 10.5 mm |
| r3,4 min. | 4 mm |
| α | 20 ° |
| s max. | 4 mm |
| da min. | 506 mm |
| Da min. | 611 mm |
| Da max. | 620 mm |
| ra max. | 3.5 mm |
| rb max. | 4 mm |
| Basic dynamic load rating C | 3000 kN |
| Basic static load rating C0 | 7600 kN |
| Fatigue load limit Pu | 6100 kN |
| Reference speed | 670 r/min |
| Limiting speed | 950 r/min |
| Calculation factor kr | 0.24 |
| Mass bearing | 170 kg |
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