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 |
