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 |