Needle Roller Bearings
NA4900-Needle roller bearing with machine cut ferrule and inner ring
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Model |
NA4900 |
d |
10 mm |
od |
13 mm |
B |
22 mm |
cr |
8.8 kN |
cor |
10.4 kN |
Pu |
1.22 Pu |
reference speed |
24000 r/min |
limit speed |
28000 r/min |
weight |
0.024 kg |
F |
14 | |
r1,2 min |
0.3 | |
s max |
0.5 | |
da min |
12 | |
Da max |
20 | |
ra max |
0.3 |