|
|
||||
|
Seal |
|
no |
|
|
||||
|
bearing internal diameter range |
d [mm] |
>180 |
|
|
||||
|
bearing internal diameter |
d [mm] |
|
|
|
||||
|
bearing external diameter |
D [mm] |
|
|
|
||||
|
bearing width |
B [mm] |
|
|
|
||||
|
c |
[mm] |
66 |
|
|
||||
|
d1 |
[mm] |
274 |
|
|
||||
|
r1, r2 |
[mm] |
2,1 |
|
|
||||
|
r3, r4 |
[mm] |
0,6 |
|
|
||||
|
Da min |
[mm] |
236 |
|
|
||||
|
Da |
[mm] |
292 |
|
|
||||
|
ra |
[mm] |
2 |
|
|
||||
|
rb |
[mm] |
0,6 |
|
|
||||
|
Speed rating with grease |
[1/min] |
1 900 |
|
|
||||
|
Speed rating with oil |
[1/min] |
2 400 |
|
|
||||
|
dynamic load rating |
C [N] |
265000 |
|
|
||||
|
static load rating |
Co [N] |
1 100 000 |
|
|
||||
|
fatigue load limit |
Pu [N] |
25 500 |
|
|
||||
|
Light preload |
Class A [N] |
1 525 |
|
|
||||
|
mean diameter |
P [mm] |
258,5 |
|
|
||||
|
contact angle |
α [°] |
60 |
|
|
||||
|
ball diameter |
dw [mm] |
23,02 |
|
|
||||
|
ball number |
[Z ] |
54 |
|
|
||||
|
Bearing materials |
|
All-steel |
|
|
||||
|
Mass |
[kg] |
31 |
|
|
|
