Needle Roller Bearings
NA4902-Needle roller bearing with machine cut ferrule and inner ring
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Model |
NA4902 |
d |
15 mm |
od |
13 mm |
B |
28 mm |
cr |
11.2 kN |
cor |
15.3 kN |
Pu |
1.83 Pu |
reference speed |
19000 r/min |
limit speed |
22000 r/min |
weight |
0.034 kg |
F |
20 | |
r1,2 min |
0.3 | |
s max |
0.5 | |
da min |
17 | |
Da max |
26 | |
ra max |
0.3 |