NNU4920K
Find the discount NNU4920K online you need . 0.6 mm r3,4 min. We NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. offer ... If you check out our large 1.01 Calculation factor fHC selection of NNU4920K once .
| Brand Name: | NTN |
| Model Number: | NNU4920K |
| r3,4 min.: | 0.6 mm |
| Basic static load rating C0: | 8.15 kN |
| Calculation factor fHC: | 1.01 |
| Number of balls z: | 21 |
| D2: | 66.85 mm |
| Calculation factor (single, tandem) Y2: | 0.87 |
| Attainable speed for grease lubrication: | 29000 r/min |
| Da max.: | 70.4 mm |
| PDF |
NNU4920K |
Product Details
| r3,4 min. | 0.6 mm |
| Basic static load rating C0 | 8.15 kN |
| Calculation factor fHC | 1.01 |
| Number of balls z | 21 |
| D2 | 66.85 mm |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Attainable speed for grease lubrication | 29000 r/min |
| Da max. | 70.4 mm |
| Preload class C GC | 660 N |
| Fatigue load limit Pu | 0.345 kN |
| Calculation factor f1 | 0.99 |
| Preload class A GA | 110 N |
| Preload class B GB | 330 N |
| db max. | 53 mm |
| Calculation factor f2A | 1 |
| Static axial stiffness, preload class B | 156 N/µm |
| d | 45 mm |
| Db max. | 70.8 mm |
| Mass bearing | 0.23 kg |
| Calculation factor f2B | 1.03 |
