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Double Row Angular Contact Ball Bearing
Double Row Angular Contact Ball Bearing
QDY
Double Row Angular Contact Ball Bearing
QDY
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Dimension and Parameters
- Bearing NO.
-
New :4028X3DM
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Old :86728H
- Boundary dimensions(mm)
-
d :140
-
D :209.5
-
B :66
-
r 1.2min :2.1
-
r 3.4min :2.1
- Basic load ratings(kN)
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Cr :174
-
Cor :239
- Limiting speed(rpm)
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Grease :1700
-
Oil :2400
- Contact Angle
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∝ :40
-
Design :2
- Application point
-
a :182
- Value
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e :1.14
-
x :0.57
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y1 :0.55
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Y2 :0.93
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yo :0.52
- Weight (kg)
-
Refer :7.4
- Refer foreign model
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SKF :309515D
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FAG :538854
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NSK :
