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Double Row Deep Groove Ball Bearing

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Double Row Deep Groove Ball Bearing

4304

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Dimension and Parameters

Double Row Deep Groove Ball Bearing Double Row Deep Groove Ball Bearing
Bearing No. :4304
Boundary dimensions（mm）
d :20
D :52
B :21
Basic load ratings(kN)
Dynamic(Cr) :23,4
Static(Cor) :16
Pu :0,68
Limiting speed(rpm )
Grease :22000
Oil :12000
Weight
Kg :0,21
Dimensions (mm)
d :20
d1～ :31,8
D1 ～ :42,2
r1,2 Min :1,1
Abutment and fillet dimensions(mm)
da Min :26,5
Da Max :45,5
ra Max :1
Value
kr :0,06
fo :13