NNU4930BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
NNU4930BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Needs Analysis , Super Precision Bearing BEARING FORGE OF AMERICA CORP. Manufacturing Service . Get Your Free. 3.3 mm r1,2 min.
| Brand Name: |
SKF |
| Model Number: |
NNU4930BK/SPW33 |
| r1,2 min.: |
3.3 mm |
| T: |
285.75 mm |
| Calculation factor e: |
0.33 |
| Basic dynamic load rating C: |
7210 kN |
| Comparative radial load rating CF: |
1760 kN |
| B: |
285.75 mm |
| Calculation factor Y0: |
2 |
| Mass bearing: |
500 kg |
Product Details
| r1,2 min. |
3.3 mm |
| T |
285.75 mm |
| Calculation factor e |
0.33 |
| Basic dynamic load rating C |
7210 kN |
| Comparative radial load rating CF |
1760 kN |
| B |
285.75 mm |
| Calculation factor Y0 |
2 |
| Mass bearing |
500 kg |
| D1 ≈ |
720 mm |
| Calculation factor Y2 |
3 |
| Fatigue load limit Pu |
1200 kN |
| Comparative axial load rating CFa |
580 kN |
| d |
571.5 mm |
| D |
812.8 mm |
| Calculation factor Y1 |
2 |
| Design variant/feature |
TDI/GWIY2 |
| Basic static load rating C0 |
18000 kN |
| Thrust factor K |
1.76 |
| r3,4 min. |
6.4 mm |
| d1 ≈ |
621 mm |