280KVE3801E NSK Four-Row Tapered Roller Bearing
280KVE3801E NSK Four-Row Tapered Roller Bearing manufacturer and global supplier of reliable ball and roller ... 43.8 mm Da max. 280KVE3801E NSK Four-Row Tapered Roller Bearing Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet Jinan QiMing Bearing Co., Ltd. 28.2 mm db min. the unique requirements of our targeted industries.
| Brand Name: | NSK |
| Model Number: | 280KVE3801E |
| db min.: | 28.2 mm |
| d2: | 29.8 mm |
| Da max.: | 43.8 mm |
| Calculation factor (back-to-back, face-to-face) Y2: | 1.41 |
| db max.: | 29.4 mm |
| Static axial stiffness, preload class C: | 130 N/µm |
| d: | 25 mm |
| Basic static load rating C0: | 3.9 kN |
Product Details
| db min. | 28.2 mm |
| d2 | 29.8 mm |
| Da max. | 43.8 mm |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| db max. | 29.4 mm |
| Static axial stiffness, preload class C | 130 N/µm |
| d | 25 mm |
| Basic static load rating C0 | 3.9 kN |
| Mass bearing | 0.068 kg |
| Static axial stiffness, preload class A | 66 N/µm |
| Attainable speed for grease lubrication | 50000 r/min |
| a | 14.4 mm |
| Ball diameter Dw | 6.35 mm |
| ra max. | 0.6 mm |
| Static axial stiffness, preload class B | 98 N/µm |
| r3,4 min. | 0.3 mm |
| Preload class B GB | 210 N |
| da min. | 28.2 mm |
| D2 | 41.5 mm |
| Calculation factor f1 | 0.99 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234233 |
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