Self-aligning ball bearings
Model |
1217 |
Model with tapered hole |
1217K |
d |
85 mm |
od |
150 mm |
B |
28 mm |
C0 |
48.8 kN |
cor |
20.8 kN |
Pu |
0.98 Pu |
reference speed |
9000 r/min |
limit speed |
5600 r/min |
weight |
2.05 kg |
d1、d2 |
107 | |
D1、D2 |
131 | |
C1 |
||
b |
||
K |
||
r1,2 minimum value |
2 | |
da minimum value |
96 | |
da max |
||
Da max |
139 | |
ra max |
2 | |
kr |
0.04 | |
e |
0.17 | |
Y1 |
3.7 | |
Y2 |
5.7 | |
Y0 |
4 |