Also known as : 7311 BECBY, 7311B-JP
-
Inside Diameter: 55 mm
-
Outside Diameter: 120 mm
-
Width: 29 mm
-
Basic dynamic load rating: 90 kN
-
Basic static load rating: 65.5 kN
SKF 7311 BECBY Bearing details
|
model |
7311 BECBY |
|
d |
55 mm |
|
D |
120 mm |
|
B |
29 mm |
|
d1 |
80.3 mm |
|
d2 |
66.66 mm |
|
D1 |
80.3 mm |
|
a |
51 mm |
|
r1,2 min. |
2 mm |
|
r3,4 min. |
1 mm |
|
|
|
da min |
66 mm |
|
Da max |
109 mm |
|
Db max |
114 mm |
|
ra max |
2 mm |
|
rb max |
1 mm |
|
|
|
C |
90 kN, Basic dynamic load rating |
|
C0 |
65.5 kN, Basic static load rating |
|
Pu |
2.75 kN, Fatigue load limit |
|
Reference speed |
7000 r/min |
|
Limiting speed |
7000 r/min |
|
kr |
0.1, Calculation factor |
|
ka |
1.6, Calculation factor |
|
e |
1.14, Calculation factor |
|
Mass |
1.4 kg |
