Needle Roller Bearings
Model |
K50x55x20 |
Fw |
50 mm |
Ew |
55 mm |
U |
20 mm |
C |
25.5 kN |
cr |
60 kN |
Pu |
7.2 Pu |
reference speed |
8500 r/min |
limit speed |
9500 r/min |
weight |
43 kg |
径向轴密封单唇 |
||
径向轴密封双唇 |