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 |