7920CTRDUMP3 NSK Super Precision Bearings
How do you 0.4 kg Mass bearing find the 7920CTRDUMP3 NSK Super Precision Bearings specification? Manufacturers Online 1.12 Calculation factor f Free SNR Bearing Argentina check！
| Brand Name: | NSK |
| Model Number: | 7920CTRDUMP3 |
| Calculation factor f: | 1.12 |
| Static axial stiffness, preload class B: | 95 N/µm |
| Mass bearing: | 0.4 kg |
| rb max.: | 0.6 mm |
| Basic dynamic load rating C: | 40.3 kN |
| Fatigue load limit Pu: | 1.5 kN |
| Ball diameter Dw: | 11.112 mm |
| Calculation factor fHC: | 1 |
| PDF |
7920CTRDUMP3 |
Product Details
| Calculation factor f | 1.12 |
| Static axial stiffness, preload class B | 95 N/µm |
| Mass bearing | 0.4 kg |
| rb max. | 0.6 mm |
| Basic dynamic load rating C | 40.3 kN |
| Fatigue load limit Pu | 1.5 kN |
| Ball diameter Dw | 11.112 mm |
| Calculation factor fHC | 1 |
| r1,2 min. | 1.1 mm |
| B | 18 mm |
| Static axial stiffness, preload class D | 193 N/µm |
| d2 | 70.8 mm |
| da min. | 66 mm |
| D | 95 mm |
| Calculation factor f2B | 1.02 |
| r3,4 min. | 0.6 mm |
| Attainable speed for grease lubrication | 14000 r/min |
| d | 60 mm |
| Calculation factor f2A | 1 |
| Static axial stiffness, preload class A | 70 N/µm |
