NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Offer High Quality Brand NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series .Contact Us Online to Get GQ (Xiamen) Bearing Co., Ltd. Best 484 mm D1 ≈ Quote.
| Brand Name: |
SKF |
| Model Number: |
NNU4938BK/SPW33 |
| D1 ≈: |
484 mm |
| Calculation factor Y1: |
2 |
| Calculation factor Y2: |
3 |
| Thrust factor K: |
1.24 |
| Comparative radial load rating CF: |
1730 kN |
| Basic static load rating C0: |
16600 kN |
| Comparative axial load rating CFa: |
278 kN |
| Mass bearing: |
311 kg |
Product Details
| D1 ≈ |
484 mm |
| Calculation factor Y1 |
2 |
| Calculation factor Y2 |
3 |
| Thrust factor K |
1.24 |
| Comparative radial load rating CF |
1730 kN |
| Basic static load rating C0 |
16600 kN |
| Comparative axial load rating CFa |
278 kN |
| Mass bearing |
311 kg |
| Calculation factor e |
0.33 |
| d |
384.175 mm |
| Fatigue load limit Pu |
1290 kN |
| r1,2 min. |
3.3 mm |
| T |
400.05 mm |
| r3,4 min. |
6.4 mm |
| B |
400.05 mm |
| d1 ≈ |
419 mm |
| Design variant/feature |
TQON/GW |
| Calculation factor Y0 |
2 |
| D |
546.1 mm |
| Basic dynamic load rating C |
8000 kN |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-2757335 |