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 |
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