Needle Roller Bearings
PNA20/42-Self aligning needle roller bearing with inner ring
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Model |
PNA20/42 |
d |
20 mm |
B |
20 mm |
Fw |
42 mm |
cr |
19 kN |
cor |
32.5 kN |
Pu |
4 Pu |
reference speed |
16000 r/min |
limit speed |
18000 r/min |
weight |
0.14 kg |
F |
25 | |
D1 |
36.5 | |
r min |
0.8 | |
r1,2 min |
0.3 | |
s max |
0.5 | |
da min |
22 | |
Da min |
35 | |
Damax |
37 | |
ra max |
0.8 | |
rbmax |
0.3 |