NBS RNA 4911 needle roller bearings
What are the dimensions of a NTN BEARING-SUDAMERICANA, S.A. NBS RNA 4911 needle roller bearings? 220 mm B needle roller bearings Manufacturing Service . Get Your Free, Instant Quote！
What is RNA 4911 bearing interchange？
| Brand Name: |
NBS |
| Model Number: |
RNA 4911 |
| B: |
220 mm |
| Calculation factor e: |
0.83 |
| r3,4 - min.: |
5 mm |
| r1,2 - min.: |
3 mm |
| b: |
40.3 mm |
| Thrust factor K: |
0.71 |
| Basic dynamic load rating - C: |
2750 kN |
| Comparative axial load rating - CFa: |
549 kN |
| PDF |
RNA 4911 |
Product Details
| B |
220 mm |
| Calculation factor e |
0.83 |
| r3,4 - min. |
5 mm |
| r1,2 - min. |
3 mm |
| b |
40.3 mm |
| Thrust factor K |
0.71 |
| Basic dynamic load rating - C |
2750 kN |
| Comparative axial load rating - CFa |
549 kN |
| Fatigue load limit Pu |
510 kN |
| Calculation factor - Y1 |
0.81 |