Tapered Roller Bearings
18790/18720-Inch single row tapered roller bearing
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Model |
18790/18720 |
Iso355 standard |
18700 |
d |
50.8 mm |
od |
85 mm |
T |
17.462 mm |
cr |
62.1 kN |
cor |
65.5 kN |
Pu |
7.2 Pu |
reference speed |
6300 r/min |
limit speed |
8000 r/min |
weight |
0.37 kg |
d1 |
66 | |
B |
17.462 | |
C |
13.495 | |
r1,2min |
3.5 | |
r3,4min |
1.5 | |
a |
16 | |
damax |
59 | |
dbmin |
64 | |
Damin |
75 | |
Damax |
77 | |
Dbmin |
79 | |
Camin |
3 | |
Cbmin |
3.5 | |
ramax |
3.5 | |
rbmax |
1.5 | |
e |
0.4 | |
Y |
1.5 | |
Y0 |
0.8 |