NNU4940B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
NNU4940B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Product Brochures 20.8 kN Fatigue load limit Pu , Super Precision Bearing Manufacturing Service 425 mm da min. . Get Your Shanghai Shengjie Bearing Co., Ltd. Free.
| Brand Name: | SKF |
| Model Number: | NNU4940B/SPC3W33 |
| Fatigue load limit Pu: | 20.8 kN |
| da min.: | 425 mm |
| H: | 36 mm |
| d1 ≈: | 455 mm |
| D1 ≈: | 385 mm |
| r1,2 min.: | 2 mm |
| Da max.: | 415 mm |
| ra max.: | 2 mm |
| PDF |
NNU4940B/SPC3W33 |
Product Details
| Fatigue load limit Pu | 20.8 kN |
| da min. | 425 mm |
| H | 36 mm |
| d1 ≈ | 455 mm |
| D1 ≈ | 385 mm |
| r1,2 min. | 2 mm |
| Da max. | 415 mm |
| ra max. | 2 mm |
| d | 380 mm |
| Mass bearing (including seat washer where applicable) | 12.5 kg |
| Basic static load rating C0 | 1140 kN |
| Reference speed | 1000 r/min |
| Basic dynamic load rating C | 186 kN |
| Minimum load factor A | 5.8 |
| Limiting speed | 1400 r/min |
| D | 460 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7233546 |
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