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 |
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