Tapered Roller Bearings
31313/DF-Paired tapered roller bearings in face-to-face configuration
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Model |
31313/DF |
d |
65 mm |
od |
140 mm |
T |
72 mm |
C |
348 kN |
C0 |
380 kN |
Pu |
47.5 Pu |
reference speed |
2800 r/min |
limit speed |
4800 r/min |
weight |
5 kg |
2B |
66 | |
b |
12 | |
K |
9 | |
r3,4min |
2.5 | |
r5min |
1 | |
damax |
80 | |
Damin |
111 | |
Damax |
129 | |
Camin |
5 | |
ramax |
2.5 | |
rcmax |
1 | |
e |
0.83 | |
Y1 |
0.81 | |
Y2 |
1.2 | |
Y0 |
0.8 |