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 |