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 |