Self-aligning ball bearings
1312ETN9-Self aligning ball bearing
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Model |
1312ETN9 |
Model with tapered hole |
1312EKTN9 |
d |
60 mm |
od |
130 mm |
B |
31 mm |
C0 |
58.5 kN |
cor |
22 kN |
Pu |
1.12 Pu |
reference speed |
9000 r/min |
limit speed |
6300 r/min |
weight |
1.95 kg |
d1、d2 |
91.6 | |
D1、D2 |
117 | |
C1 |
||
b |
||
K |
||
r1,2 minimum value |
2.1 | |
da minimum value |
72 | |
da max |
||
Da max |
118 | |
ra max |
2 | |
kr |
0.04 | |
e |
0.22 | |
Y1 |
2.9 | |
Y2 |
4.5 | |
Y0 |
2.8 |