480RV7031 NSK Four-Row Cylindrical Roller Bearing
480RV7031 NSK Four-Row Cylindrical Roller Bearing Warehouse offers car parts and car accessories. We sell Jinan QiMing Bearing Co., Ltd. discount Cylindrical Roller Bearing online as well 183 N/µm Static axial stiffness, preload class C as cheap machinery parts.
| Brand Name: |
NSK |
| Model Number: |
480RV7031 |
| Static axial stiffness, preload class C: |
183 N/µm |
| Calculation factor fHC: |
1 |
| d2: |
53.6 mm |
| Ball diameter Dw: |
7.144 mm |
| d1: |
55.7 mm |
| D2: |
66.85 mm |
| Preload class B GB: |
330 N |
| Calculation factor f2B: |
1.03 |
Product Details
| Static axial stiffness, preload class C |
183 N/µm |
| Calculation factor fHC |
1 |
| d2 |
53.6 mm |
| Ball diameter Dw |
7.144 mm |
| d1 |
55.7 mm |
| D2 |
66.85 mm |
| Preload class B GB |
330 N |
| Calculation factor f2B |
1.03 |
| Calculation factor (back-to-back, face-to-face) Y2 |
1.41 |
| Mass bearing |
0.25 kg |
| Db max. |
70.8 mm |
| db min. |
49.6 mm |
| Calculation factor (single, tandem) Y2 |
0.87 |
| Calculation factor f1 |
0.99 |
| db max. |
53 mm |
| D |
75 mm |
| Static axial stiffness, preload class B |
140 N/µm |
| ra max. |
1 mm |
| Preload class C GC |
660 N |
| Attainable speed for grease lubrication |
24000 r/min |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234233 |