Tapered Roller Bearings
31311/DF-Paired tapered roller bearings in face-to-face configuration
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Model |
31311/DF |
d |
55 mm |
od |
120 mm |
T |
63 mm |
C |
256 kN |
C0 |
275 kN |
Pu |
33.5 Pu |
reference speed |
3400 r/min |
limit speed |
5600 r/min |
weight |
3.25 kg |
2B |
58 | |
b |
10 | |
K |
7.5 | |
r3,4min |
2 | |
r5min |
0.6 | |
damax |
68 | |
Damin |
94 | |
Damax |
111 | |
Camin |
4 | |
ramax |
2 | |
rcmax |
0.6 | |
e |
0.83 | |
Y1 |
0.81 | |
Y2 |
1.2 | |
Y0 |
0.8 |