Needle Roller Bearings
Model |
K21x25x13 |
Fw |
21 mm |
Ew |
25 mm |
U |
13 mm |
C |
9.68 kN |
cr |
15.3 kN |
Pu |
1.76 Pu |
reference speed |
19000 r/min |
limit speed |
22000 r/min |
weight |
9 kg |
径向轴密封单唇 |
||
径向轴密封双唇 |