Needle Roller Bearings
NA4920-Needle roller bearing with machine cut ferrule and inner ring
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Model |
NA4920 |
d |
100 mm |
od |
40 mm |
B |
140 mm |
cr |
125 kN |
cor |
280 kN |
Pu |
34 Pu |
reference speed |
3400 r/min |
limit speed |
4000 r/min |
weight |
1.9 kg |
F |
115 | |
r1,2 min |
1.1 | |
s max |
2 | |
da min |
106.5 | |
Da max |
133.5 | |
ra max |
1 |