Needle Roller Bearings
NKX20Z-Needle roller bearing and thrust ball combined bearing thrust bearing with cage
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Model |
NKX20Z |
Model |
IR17x20x20 |
od |
30 mm |
Fw |
20 mm |
C |
30 kN |
Radial dynamics |
16.5 kN |
Radial static |
25.5 kN |
axis dynamics |
27 kN |
axis static |
14.3 kN |
fatigue load limit radial |
3.05 kN |
fatigue load limit axial |
1 kN |
A |
0.0038 |
reference speed |
7500 r/min |
limit speed |
6000 r/min |
weight |
0.09 kg |
C1 |
10 | |
C2 |
10.5 | |
d |
20 | |
D1 |
||
D2 |
36.2 | |
r1,2 min |
0.3 | |
da min |
30.7 | |
ra max |
0.3 | |
rb max |
0.3 | |
di |
17 | |
F |
20 | |
Bi |
20 |