Tapered Roller Bearings
31328X-Single row tapered roller bearing
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Model |
31328X |
Iso355 standard |
7GB |
d |
140 mm |
od |
300 mm |
T |
77 mm |
cr |
737 kN |
cor |
900 kN |
Pu |
90 Pu |
reference speed |
1500 r/min |
limit speed |
2200 r/min |
weight |
22.5 kg |
d1 |
220 | |
B |
70 | |
C |
47 | |
r1,2min |
5 | |
r3,4min |
4 | |
a |
90 | |
damax |
169 | |
dbmin |
159 | |
Damin |
235 | |
Damax |
284 | |
Dbmin |
280 | |
Camin |
9 | |
Cbmin |
30 | |
ramax |
5 | |
rbmax |
4 | |
e |
0.83 | |
Y |
0.72 | |
Y0 |
0.4 |