Needle Roller Bearings
NKX45-Needle roller bearing and thrust ball combined bearing thrust bearing with cage
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Model |
NKX45 |
Model |
IR40x45x20 |
od |
58 mm |
Fw |
45 mm |
C |
32 kN |
Radial dynamics |
27.5 kN |
Radial static |
57 kN |
axis dynamics |
75 kN |
axis static |
28.1 kN |
fatigue load limit radial |
7.1 kN |
fatigue load limit axial |
2.8 kN |
A |
0.029 |
reference speed |
4500 r/min |
limit speed |
6300 r/min |
weight |
0.25 kg |
C1 |
14 | |
C2 |
9 | |
d |
45 | |
D1 |
65.2 | |
D2 |
||
r1,2 min |
0.6 | |
da min |
60.5 | |
ra max |
0.6 | |
rb max |
0.3 | |
di |
40 | |
F |
45 | |
Bi |
20 |