Needle Roller Bearings
NA4838-Needle roller bearing with machine cut ferrule and inner ring
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Model |
NA4838 |
d |
190 mm |
od |
50 mm |
B |
240 mm |
cr |
220 kN |
cor |
710 kN |
Pu |
73.5 Pu |
reference speed |
1900 r/min |
limit speed |
2200 r/min |
weight |
5.55 kg |
F |
210 | |
r1,2 min |
1.5 | |
s max |
1.5 | |
da min |
198 | |
Da max |
232 | |
ra max |
1.5 |