NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series manufacturer and global supplier of reliable ball and roller ... NNU4952B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Industries Products Manufacturing & Engineering GQ (Xiamen) Bearing Co., Ltd. and Agricultural Bearings designed to meet the unique requirements of 30.162 mm T our targeted industries.
| Brand Name: |
SKF |
| Model Number: |
NNU4952B/SPC3W33 |
| T: |
30.162 mm |
| Basic dynamic load rating C: |
126 kN |
| Cb min.: |
6 mm |
| Mass bearing: |
0.78 kg |
| Dimension series: |
3500 |
| r3,4 min.: |
3.3 mm |
| Da min.: |
73 mm |
| Db min.: |
80 mm |
| PDF |
NNU4952B/SPC3W33 |
Product Details
| T |
30.162 mm |
| Basic dynamic load rating C |
126 kN |
| Cb min. |
6 mm |
| Mass bearing |
0.78 kg |
| Dimension series |
3500 |
| r3,4 min. |
3.3 mm |
| Da min. |
73 mm |
| Db min. |
80 mm |
| Ca min. |
4 mm |
| B |
30.886 mm |
| Fatigue load limit Pu |
15 kN |
| Reference speed |
6300 r/min |
| ra max. |
3.5 mm |
| Calculation factor e |
0.31 |
| d1 ≈ |
63.1 mm |
| Limiting speed |
8000 r/min |
| D |
87.312 mm |
| da max. |
53 mm |
| Calculation factor Y |
1.9 |
| r1,2 min. |
3.5 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-2757335 |