Needle Roller Bearings
NK45/20TN-Needle roller bearing with machined ferrule and rib without inner ring
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Model |
NK45/20TN |
od |
55 mm |
Fw |
45 mm |
C |
20 kN |
cr |
31.4 kN |
cor |
65.5 kN |
Pu |
8.3 Pu |
reference speed |
9000 r/min |
limit speed |
10000 r/min |
weight |
0.085 kg |
r min |
0.3 | |
Related inner ring R series |
53 | |
LR series |
0.3 | |
Radial shaft seal single lip |
G45x55x4 | |
Radial shaft seal double lips |
SD45x55x4 | |
spring loaded seal |