NTN NK47X57X28.7 needle roller bearings
NTN NK47X57X28.7 needle roller bearings Engineering Calculator , Manufacturing Service . 780 Bore Diameter (mm) Get Your 780x530x185 Size (mm) Free.
| Size (mm) | 780x530x185 |
| Bore Diameter (mm) | 780 |
| Outer Diameter (mm) | 530 |
| Width (mm) | 185 |
| d | 530 mm |
| D | 780 mm |
| B | 185 mm |
| d2 | 613 mm |
| D1 | 710 mm |
| b | 22.3 mm |
| K | 12 mm |
| r1,2 – min. | 6 mm |
| da – min. | 553 mm |
| Da – max. | 757 mm |
| ra – max. | 5 mm |
| Basic dynamic load rating – C | 5267 kN |
| Basic static load rating – C0 | 9300 kN |
| Fatigue load limit – Pu | 610 kN |
| Reference speed | 450 r/min |
| Limiting speed | 800 r/min |
| Calculation factor – e | 0.22 |
| Calculation factor – Y1 | 3 |
| Calculation factor – Y2 | 4.6 |
| Calculation factor – Y0 | 2.8 |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| EAN | 7316571430669 |
| Product Group | B04311 |
| d2 ≈ | 613 mm |
| D1 ≈ | 710 mm |
| r1,2 min. | 6 mm |
| da min. | 553 mm |
| Da max. | 757 mm |
| ra max. | 5 mm |
| Basic dynamic load rating C | 5267 kN |
| Basic static load rating C0 | 9300 kN |
| Fatigue load limit Pu | 610 kN |
| Calculation factor e | 0.22 |
| Calculation factor Y1 | 3 |
| Calculation factor Y2 | 4.6 |
| Calculation factor Y0 | 2.8 |
| Mass bearing | 310 kg |
Detailed Parameters
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