Needle Roller Bearings
Model |
K50x57x18 |
Fw |
50 mm |
Ew |
57 mm |
U |
18 mm |
C |
31.9 kN |
cr |
64 kN |
Pu |
7.8 Pu |
reference speed |
8000 r/min |
limit speed |
9000 r/min |
weight |
47 kg |
径向轴密封单唇 |
||
径向轴密封双唇 |