7930CTRSULP3 NSK Super Precision Bearings
7930CTRSULP3 NSK Super Precision Bearings Needs Analysis 323 N/µm Static axial stiffness, preload class D , 1.07 Calculation factor - f2B Super Precision Bearings 1.18 Calculation factor - f2D Manufacturing Service . Hebei Xiantong Bearing Co., Ltd. Get Your Free.
| Brand Name: | NSK |
| Model Number: | 7930CTRSULP3 |
| Calculation factor - f2B: | 1.07 |
| Static axial stiffness, preload class D: | 323 N/µm |
| Calculation factor - f2D: | 1.18 |
| Preload class C - GC: | 760 N |
| D2: | 122.18 mm |
| r3,4 - min.: | 0.6 mm |
| Static axial stiffness, preload class B: | 155 N/µm |
| Static axial stiffness, preload class C: | 220 N/µm |
Product Details
| Calculation factor - f2B | 1.07 |
| Static axial stiffness, preload class D | 323 N/µm |
| Calculation factor - f2D | 1.18 |
| Preload class C - GC | 760 N |
| D2 | 122.18 mm |
| r3,4 - min. | 0.6 mm |
| Static axial stiffness, preload class B | 155 N/µm |
| Static axial stiffness, preload class C | 220 N/µm |
| Preload class A GA | 190 N |
| rb max. | 0.6 mm |
| Attainable speed for grease lubrication | 12000 r/min |
| ra - max. | 1 mm |
| Calculation factor f | 1.26 |
| Preload class B | 155 N/micron |
| Da - max. | 124 mm |
| Fatigue load limit - Pu | 2.2 kN |
| d2 | 105.8 mm |
| Db - max. | 126 mm |
| rb - max. | 0.6 mm |
| Mass bearing | 0.5 kg |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |
