Tapered Roller Bearings
30303-Single row tapered roller bearing
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Model |
30303 |
Iso355 standard |
2FB |
d |
17 mm |
od |
47 mm |
T |
15.25 mm |
cr |
34.2 kN |
cor |
25 kN |
Pu |
2.7 Pu |
reference speed |
13000 r/min |
limit speed |
16000 r/min |
weight |
0.13 kg |
d1 |
30.5 | |
B |
14 | |
C |
12 | |
r1,2min |
1 | |
r3,4min |
1 | |
a |
10 | |
damax |
25 | |
dbmin |
23.5 | |
Damin |
40 | |
Damax |
41.5 | |
Dbmin |
42 | |
Camin |
2 | |
Cbmin |
3 | |
ramax |
1 | |
rbmax |
1 | |
e |
0.28 | |
Y |
2.1 | |
Y0 |
1.1 |