Needle Roller Bearings
NKXR20-Combined needle roller and cylindrical roller thrust bearing
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Model |
NKXR20 |
Model |
IR17x20x20 |
od |
30 mm |
Fw |
20 mm |
C |
30 kN |
Radial dynamics |
16.5 kN |
Radial static |
25.5 kN |
axis dynamics |
48 kN |
axis static |
18.6 kN |
fatigue load limit radial |
3.05 kN |
fatigue load limit axial |
4.65 kN |
A |
0.00018 |
reference speed |
3800 r/min |
limit speed |
7500 r/min |
weight |
0.08 kg |
C1 |
10 | |
C2 |
10.5 | |
d |
20 | |
D1 |
35.1 | |
D2 |
||
r1,2 min |
0.3 | |
da min |
30.7 | |
ra max |
0.3 | |
rb max |
0.3 | |
di |
17 | |
F |
20 | |
Bi |
20 |