Also known as : 30312,30312-A,30312-XL
-
Inside Diameter: 60 mm
-
Outside Diameter: 130 mm
-
Width: 33.5 mm
-
Basic dynamic load rating: 208 kN
-
Basic static load rating: 196 kN
SKF 30312 Bearing details
|
model |
30312 |
|
Dimension series |
2FB |
|
d |
60 mm |
|
D |
130 mm |
|
T |
33.5 mm |
|
d1 ≈ |
91.87 mm |
|
B |
31 mm |
|
C |
26 mm |
|
r1,2 min. |
3 mm |
|
r3,4 min. |
2.5 mm |
|
a |
25.713 mm |
|
da max. |
77 mm |
|
db min. |
72.5 mm |
|
Da min. |
112 mm |
|
Da max. |
119.5 mm |
|
Db min. |
120 mm |
|
Ca min. |
5 mm |
|
Cb min. |
7.5 mm |
|
ra max. |
3 mm |
|
rb max. |
2.5 mm |
|
Calculation data |
|
C |
208 kN, Basic dynamic load rating |
|
C0 |
196 kN, Basic static load rating |
|
Pu |
23.6 kN, Fatigue load limit |
|
Reference speed |
4300 r/min |
|
Limiting speed |
5300 r/min |
|
e |
0.35, Calculation factor |
|
Y |
1.7, Calculation factor |
|
Y0 |
0.9, Calculation factor |
|
Mass |
1.96 kg |
