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 |