NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Request A Quote GQ (Xiamen) Bearing Co., Ltd. For Your Special NNU4948B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Needs Today! 13 g Grease quantity for relubrication Free Super Precision Bearing Quotes. ISO 9001 certified.
| Brand Name: |
SKF |
| Model Number: |
NNU4948B/SPC3W33 |
| Grease quantity for relubrication: |
13 g |
| Calculation factor Y2: |
4.2 |
| Calculation factor Y1: |
2.8 |
| P90°: |
370 kN |
| J7: |
40 mm |
| Calculation factor e: |
0.24 |
| H1: |
112 mm |
| Fatigue load limit Pu: |
39 kN |
Product Details
| Grease quantity for relubrication |
13 g |
| Calculation factor Y2 |
4.2 |
| Calculation factor Y1 |
2.8 |
| P90° |
370 kN |
| J7 |
40 mm |
| Calculation factor e |
0.24 |
| H1 |
112 mm |
| Fatigue load limit Pu |
39 kN |
| Bearing mean diameter dm |
125 mm |
| N1 |
26 mm |
| da |
90 mm |
| Limiting speed |
1050 r/min |
| H2 |
40 mm |
| J6 |
355 mm |
| P55° |
620 kN |
| B |
86 mm |
| Grub screws |
7 x M 6 |
| P150° |
250 kN |
| H |
216 mm |
| Mass bearing unit |
21 kg |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-2757335 |