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 |
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