NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
High 2.5 mm rb max. Quality NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series. Competitive Super Precision Bearing Pricing. Accept Small Order. Easy and Fast Shanghai Shengjie Bearing Co., Ltd. Shipping.
| Brand Name: | SKF |
| Model Number: | NNU4952B/SPC3W33 |
| rb max.: | 2.5 mm |
| Calculation factor Y2: | 0.57 |
| Da max.: | 624 mm |
| Db max.: | 636 mm |
| Basic static load rating C0: | 1560 kN |
| Basic dynamic load rating C: | 806 kN |
| B: | 95 mm |
| Calculation factor X: | 0.35 |
| PDF |
NNU4952B/SPC3W33 |
Product Details
| rb max. | 2.5 mm |
| Calculation factor Y2 | 0.57 |
| Da max. | 624 mm |
| Db max. | 636 mm |
| Basic static load rating C0 | 1560 kN |
| Basic dynamic load rating C | 806 kN |
| B | 95 mm |
| Calculation factor X | 0.35 |
| Calculation factor A | 25.4 |
| Fatigue load limit Pu | 29 kN |
| Calculation factor kr | 0.08 |
| d2 ≈ | 434.69 mm |
| Reference speed | 1900 r/min |
| Mass bearing | 145 kg |
| Calculation factor Y1 | 0.55 |
| Limiting speed | 1700 r/min |
| D | 650 mm |
| ra max. | 6 mm |
| Calculation factor Y0 | 0.52 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7233546 |
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