NNU4921K
NNU4921K 2 Calculation factor Y0 Needs Analysis , Tapered Roller Bearing Manufacturing 830 kN Fatigue load limit Pu Service 10000 kN Basic static load rating C0 . Get Your NTK BEARING PRECISION AXLE CORP. Free.
| Brand Name: |
NTN |
| Model Number: |
NNU4921K |
| Calculation factor Y0: |
2 |
| Basic static load rating C0: |
10000 kN |
| Fatigue load limit Pu: |
830 kN |
| Comparative axial load rating CFa: |
177 kN |
| Calculation factor Y1: |
2 |
| B: |
317.5 mm |
| Mass bearing: |
170 kg |
| Basic dynamic load rating C: |
4130 kN |
| PDF |
NNU4921K |
Product Details
| Calculation factor Y0 |
2 |
| Basic static load rating C0 |
10000 kN |
| Fatigue load limit Pu |
830 kN |
| Comparative axial load rating CFa |
177 kN |
| Calculation factor Y1 |
2 |
| B |
317.5 mm |
| Mass bearing |
170 kg |
| Basic dynamic load rating C |
4130 kN |
| Calculation factor e |
0.33 |
| Comparative radial load rating CF |
1080 kN |
| Design variant/feature |
TQOS/GWISI |
| T |
317.5 mm |
| r1,2 min. |
1 mm |
| d |
355.6 mm |
| d1 ≈ |
382 mm |
| D1 ≈ |
448 mm |
| D |
488.95 mm |
| Calculation factor Y2 |
3 |
| Thrust factor K |
1.75 |
| r3,4 min. |
3.3 mm |