7207CTRDUMP3 NSK Super Precision Bearings
7207CTRDUMP3 NSK Super Precision Bearings, Units and BEARING DRIVESHAFT,INC. Housings CAD 1.08 Calculation factor - f2D models , Super Precision Bearings Manufacturing 2.8 kN Fatigue load limit - Pu Service . Get Your 133 mm Da max. Free.
| Brand Name: | NSK |
| Model Number: | 7207CTRDUMP3 |
| Fatigue load limit - Pu: | 2.8 kN |
| Da max.: | 133 mm |
| Calculation factor - f2D: | 1.08 |
| Static axial stiffness, preload class D: | 575 N/µm |
| Basic dynamic load rating C: | 74.1 kN |
| Static axial stiffness, preload class B: | 321 N/µm |
| da min.: | 97 mm |
| Preload class A GA: | 460 N |
| PDF |
7207CTRDUMP3 |
Product Details
| Fatigue load limit - Pu | 2.8 kN |
| Da max. | 133 mm |
| Calculation factor - f2D | 1.08 |
| Static axial stiffness, preload class D | 575 N/µm |
| Basic dynamic load rating C | 74.1 kN |
| Static axial stiffness, preload class B | 321 N/µm |
| da min. | 97 mm |
| Preload class A GA | 460 N |
| Calculation factor - Y1 | 0.92 |
| d2 | 105.4 mm |
| Preload class B - GB | 920 N |
| Preload class D GD | 3680 N |
| r3,4 min. | 1 mm |
| Calculation factor - f1 | 0.99 |
| Preload class B GB | 920 N |
| Calculation factor (single, tandem) X2 | 0.41 |
| rb - max. | 1 mm |
| Attainable speed for grease lubrication | 8500 r/min |
| Calculation factor - X2 | 0.67 |
| Calculation factor - Y2 | 0.87 |
