Tapered Roller Bearings
30221-Single row tapered roller bearing
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Model |
30221 |
Iso355 standard |
3FB |
d |
105 mm |
od |
190 mm |
T |
39 mm |
cr |
333 kN |
cor |
355 kN |
Pu |
40 Pu |
reference speed |
2800 r/min |
limit speed |
3400 r/min |
weight |
4.3 kg |
d1 |
143 | |
B |
36 | |
C |
30 | |
r1,2min |
3 | |
r3,4min |
2.5 | |
a |
37 | |
damax |
123 | |
dbmin |
118 | |
Damin |
165 | |
Damax |
178 | |
Dbmin |
177 | |
Camin |
5 | |
Cbmin |
9 | |
ramax |
3 | |
rbmax |
2.5 | |
e |
0.43 | |
Y |
1.4 | |
Y0 |
0.8 |