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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 :4944X3D
-
Old :86744H
- Boundary dimensions(mm)
-
d :220
-
D :309.5
-
B :76
-
r 1.2min :3
-
r 3.4min :3
- Basic load ratings(kN)
-
Cr :335
-
Cor :545
- Limiting speed(rpm)
-
Grease :1000
-
Oil :1500
- Contact Angle
-
∝ :32
-
Design :2
- Application point
-
a :204
- Value
-
e :0.86
-
x :0.62
-
y1 :0.73
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Y2 :1.17
-
yo :0.63
- Weight (kg)
-
Refer :18
- Refer foreign model
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SKF :305272D
-
FAG :511045A
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NSK :220BDZ3001E4
