NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series SEARCH - Whether it's 2 mm ra max. agriculture or construction equipment your BEARING FORGE OF AMERICA CORP. working on, Has theSuper Precision Bearing you need.
| Brand Name: |
SKF |
| Model Number: |
NNU4930B/SPW33 |
| ra max.: |
2 mm |
| b1: |
8 mm |
| Mass bearing: |
15.6 kg |
| Limiting speed: |
950 r/min |
| Reference speed: |
750 r/min |
| Calculation factor kr: |
0.2 |
| E: |
332.4 mm |
| Basic static load rating C0: |
1860 kN |
Product Details
| ra max. |
2 mm |
| b1 |
8 mm |
| Mass bearing |
15.6 kg |
| Limiting speed |
950 r/min |
| Reference speed |
750 r/min |
| Calculation factor kr |
0.2 |
| E |
332.4 mm |
| Basic static load rating C0 |
1860 kN |
| K |
4 mm |
| r1,2 min. |
2 mm |
| d |
280 mm |
| D |
350 mm |
| Fatigue load limit Pu |
173 kN |
| Da max. |
341 mm |
| da min. |
290 mm |
| B |
69 mm |
| s max. |
4 mm |
| Basic dynamic load rating C |
737 kN |
| d1 ≈ |
308 mm |