|
|
||||
|
Seal |
|
no |
|
|
||||
|
bearing internal diameter range |
d [mm] |
50-79 |
|
|
||||
|
bearing internal diameter |
d [mm] |
|
|
|
||||
|
bearing external diameter |
D [mm] |
|
|
|
||||
|
bearing width |
B [mm] |
|
|
|
||||
|
c |
[mm] |
84,3 |
|
|
||||
|
d1 |
[mm] |
80,9 |
|
|
||||
|
r1, r2 |
[mm] |
1,1 |
|
|
||||
|
r3, r4 |
[mm] |
0,6 |
|
|
||||
|
Da min |
[mm] |
75 |
|
|
||||
|
Da |
[mm] |
94 |
|
|
||||
|
ra |
[mm] |
1 |
|
|
||||
|
rb |
[mm] |
0,6 |
|
|
||||
|
Speed rating with grease |
[1/min] |
9 000 |
|
|
||||
|
Speed rating with oil |
[1/min] |
12 000 |
|
|
||||
|
dynamic load rating |
C [N] |
29 000 |
|
|
||||
|
static load rating |
Co [N] |
58 500 |
|
|
||||
|
fatigue load limit |
Pu [N] |
2 500 |
|
|
||||
|
Light preload |
Class A [N] |
250 |
|
|
||||
|
Medium preload |
Class B [N] |
720 |
|
|
||||
|
mean diameter |
P [mm] |
83,5 |
|
|
||||
|
contact angle |
α [°] |
40 |
|
|
||||
|
ball diameter |
dw [mm] |
7,5 |
|
|
||||
|
ball number |
[Z ] |
54 |
|
|
||||
|
Bearing materials |
|
Hybrid |
|
|
||||
|
Mass |
[kg] |
0,766 |
|
|
|
