Needle Roller Bearings
NA4908-Needle roller bearing with machine cut ferrule and inner ring
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Model |
NA4908 |
d |
40 mm |
od |
22 mm |
B |
62 mm |
cr |
42.9 kN |
cor |
71 kN |
Pu |
8.8 Pu |
reference speed |
8000 r/min |
limit speed |
9500 r/min |
weight |
0.23 kg |
F |
48 | |
r1,2 min |
0.6 | |
s max |
1 | |
da min |
44 | |
Da max |
58 | |
ra max |
0.6 |