Tapered Roller Bearings
30307-Single row tapered roller bearing
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Model |
30307 |
Iso355 standard |
2FB |
d |
35 mm |
od |
80 mm |
T |
22.75 mm |
cr |
88.9 kN |
cor |
73.5 kN |
Pu |
8.3 Pu |
reference speed |
7500 r/min |
limit speed |
9000 r/min |
weight |
0.51 kg |
d1 |
54.5 | |
B |
21 | |
C |
18 | |
r1,2min |
2 | |
r3,4min |
1.5 | |
a |
16 | |
damax |
46 | |
dbmin |
44.5 | |
Damin |
70 | |
Damax |
72 | |
Dbmin |
74 | |
Camin |
3 | |
Cbmin |
4.5 | |
ramax |
2 | |
rbmax |
1.5 | |
e |
0.31 | |
Y |
1.9 | |
Y0 |
1.1 |