Needle Roller Bearings
NA6903-Needle roller bearing with machine cut ferrule and inner ring
Click here for online message:
Drop us a line
+49 201 844 536464
Model |
NA6903 |
d |
17 mm |
od |
23 mm |
B |
30 mm |
cr |
18.7 kN |
cor |
30.5 kN |
Pu |
3.75 Pu |
reference speed |
18000 r/min |
limit speed |
20000 r/min |
weight |
0.072 kg |
F |
22 | |
r1,2 min |
0.3 | |
s max |
1 | |
da min |
19 | |
Da max |
28 | |
ra max |
0.3 |