Tapered Roller Bearings
M249747/710-Inch single row tapered roller bearing
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Model |
M249747/710 |
Iso355 standard |
M249700 |
d |
257.175 mm |
od |
358.775 mm |
T |
71.438 mm |
cr |
1030 kN |
cor |
1760 kN |
Pu |
156 Pu |
reference speed |
1300 r/min |
limit speed |
1600 r/min |
weight |
21.5 kg |
d1 |
303 | |
B |
76.2 | |
C |
53.975 | |
r1,2min |
1.5 | |
r3,4min |
3.3 | |
a |
64 | |
damax |
276 | |
dbmin |
271 | |
Damin |
326 | |
Damax |
343 | |
Dbmin |
343 | |
Camin |
11 | |
Cbmin |
17 | |
ramax |
1.5 | |
rbmax |
3.3 | |
e |
0.33 | |
Y |
1.8 | |
Y0 |
1 |