Self-aligning ball bearings
Model |
1215 |
Model with tapered hole |
1215K |
d |
75 mm |
od |
130 mm |
B |
25 mm |
C0 |
39 kN |
cor |
15.6 kN |
Pu |
0.8 Pu |
reference speed |
10000 r/min |
limit speed |
6700 r/min |
weight |
1.35 kg |
d1、d2 |
93 | |
D1、D2 |
115 | |
C1 |
||
b |
||
K |
||
r1,2 minimum value |
1.5 | |
da minimum value |
84 | |
da max |
||
Da max |
121 | |
ra max |
1.5 | |
kr |
0.04 | |
e |
0.17 | |
Y1 |
3.7 | |
Y2 |
5.7 | |
Y0 |
4 |