NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
With over 10170 2 mm ra max. full-service stores, our NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series inventory is extensive and our parts China Abec 7 Bearings Supplier are priced right. within 24 hours. 13000 r/min Reference speed This helps you maximize your productivity by saving time and your hard-earned dollars.
| Brand Name: | SKF |
| Model Number: | NNU4930B/SPC3W33 |
| ra max.: | 2 mm |
| r1,2 min.: | 2 mm |
| Reference speed: | 13000 r/min |
| d: | 45 mm |
| Limiting speed: | 8500 r/min |
| B: | 29 mm |
| Db min.: | 131 mm |
| C: | 4.06 mm |
Product Details
| ra max. | 2 mm |
| r1,2 min. | 2 mm |
| Reference speed | 13000 r/min |
| d | 45 mm |
| Limiting speed | 8500 r/min |
| B | 29 mm |
| Db min. | 131 mm |
| C | 4.06 mm |
| Calculation factor kr | 0.035 |
| da min. | 58 mm |
| Calculation factor f0 | 12.1 |
| ba min. | 3.5 mm |
| D3 | 115 mm |
| D1 ≈ | 95.85 mm |
| Basic static load rating C0 | 45 kN |
| Fatigue load limit Pu | 1.9 kN |
| Ca max. | 6.88 mm |
| Da max. | 107 mm |
| Mass bearing | 1.56 kg |
| d1 ≈ | 68.91 mm |
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