Needle Roller Bearings
NA4910-Needle roller bearing with machine cut ferrule and inner ring
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Model |
NA4910 |
d |
50 mm |
od |
22 mm |
B |
72 mm |
cr |
47.3 kN |
cor |
85 kN |
Pu |
10.6 Pu |
reference speed |
7000 r/min |
limit speed |
8000 r/min |
weight |
0.27 kg |
F |
58 | |
r1,2 min |
0.6 | |
s max |
1 | |
da min |
54 | |
Da max |
68 | |
ra max |
0.6 |