Tapered Roller Bearings
31305/DF-Paired tapered roller bearings in face-to-face configuration
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Model |
31305/DF |
d |
25 mm |
od |
62 mm |
T |
36.5 mm |
C |
79.9 kN |
C0 |
80 kN |
Pu |
8.65 Pu |
reference speed |
6700 r/min |
limit speed |
11000 r/min |
weight |
0.55 kg |
2B |
34 | |
b |
6 | |
K |
4 | |
r3,4min |
1.5 | |
r5min |
0.6 | |
damax |
34 | |
Damin |
47 | |
Damax |
55 | |
Camin |
3 | |
ramax |
1.5 | |
rcmax |
0.6 | |
e |
0.83 | |
Y1 |
0.81 | |
Y2 |
1.2 | |
Y0 |
0.8 |