Also known as : 30307,30307-A
-
Inside Diameter: 35 mm
-
Outside Diameter: 80 mm
-
Width: 22.75 mm
-
Basic dynamic load rating: 88.9 kN
-
Basic static load rating: 73.5 kN
SKF 30307 Bearing details
|
model |
30307 |
|
Dimension series |
2FB |
|
d |
35 mm |
|
D |
80 mm |
|
T |
22.75 mm |
|
d1 ≈ |
54.55 mm |
|
B |
21 mm |
|
C |
18 mm |
|
r1,2 min. |
2 mm |
|
r3,4 min. |
1.5 mm |
|
a |
16.181 mm |
|
da max. |
46 mm |
|
db min. |
44.5 mm |
|
Da min. |
70 mm |
|
Da max. |
72.5 mm |
|
Db min. |
74 mm |
|
Ca min. |
3 mm |
|
Cb min. |
4.5 mm |
|
ra max. |
2 mm |
|
rb max. |
1.5 mm |
|
Calculation data |
|
C |
88.9 kN, Basic dynamic load rating |
|
C0 |
73.5 kN, Basic static load rating |
|
Pu |
8.3 kN, Fatigue load limit |
|
Reference speed |
7500 r/min |
|
Limiting speed |
9000 r/min |
|
e |
0.31, Calculation factor |
|
Y |
1.9, Calculation factor |
|
Y0 |
1.1, Calculation factor |
|
Mass |
0.51 kg |
