Needle Roller Bearings
NK37/20-Needle roller bearing with machined ferrule and rib without inner ring
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Model |
NK37/20 |
od |
47 mm |
Fw |
37 mm |
C |
20 kN |
cr |
25.1 kN |
cor |
46.5 kN |
Pu |
5.85 Pu |
reference speed |
11000 r/min |
limit speed |
12000 r/min |
weight |
0.077 kg |
r min |
0.3 | |
Related inner ring R series |
45 | |
LR series |
0.3 | |
Radial shaft seal single lip |
G37x47x4 | |
Radial shaft seal double lips |
SD37x47x4 | |
spring loaded seal |