Tapered Roller Bearings
30312-Single row tapered roller bearing
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Model |
30312 |
Iso355 standard |
2FB |
d |
60 mm |
od |
130 mm |
T |
33.5 mm |
cr |
208 kN |
cor |
196 kN |
Pu |
23.6 Pu |
reference speed |
4300 r/min |
limit speed |
5300 r/min |
weight |
1.95 kg |
d1 |
91.8 | |
B |
31 | |
C |
26 | |
r1,2min |
3 | |
r3,4min |
2.5 | |
a |
25 | |
damax |
77 | |
dbmin |
72.5 | |
Damin |
112 | |
Damax |
119 | |
Dbmin |
120 | |
Camin |
5 | |
Cbmin |
7.5 | |
ramax |
3 | |
rbmax |
2.5 | |
e |
0.35 | |
Y |
1.7 | |
Y0 |
0.9 |