Tapered Roller Bearings
31307/DF-Paired tapered roller bearings in face-to-face configuration
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Model |
31307/DF |
d |
35 mm |
od |
80 mm |
T |
45.5 mm |
C |
129 kN |
C0 |
134 kN |
Pu |
15.6 Pu |
reference speed |
5000 r/min |
limit speed |
8500 r/min |
weight |
1.1 kg |
2B |
42 | |
b |
8 | |
K |
6 | |
r3,4min |
1.5 | |
r5min |
0.6 | |
damax |
45 | |
Damin |
62 | |
Damax |
72 | |
Camin |
3 | |
ramax |
1.5 | |
rcmax |
0.6 | |
e |
0.83 | |
Y1 |
0.81 | |
Y2 |
1.2 | |
Y0 |
0.8 |