Needle Roller Bearings
NA69/28-Needle roller bearing with machine cut ferrule and inner ring
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Model |
NA69/28 |
d |
28 mm |
od |
30 mm |
B |
45 mm |
cr |
39.6 kN |
cor |
65.5 kN |
Pu |
8.3 Pu |
reference speed |
12000 r/min |
limit speed |
14000 r/min |
weight |
0.18 kg |
F |
32 | |
r1,2 min |
0.3 | |
s max |
1 | |
da min |
30 | |
Da max |
43 | |
ra max |
0.3 |