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Double Row Deep Groove Ball Bearing

4308

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  • Double Row Deep Groove Ball Bearing
  • Double Row Deep Groove Ball Bearing

Dimension and Parameters

Bearing No. :4308
Boundary dimensions（mm）
d :40
D :90
B :33
Basic load ratings(kN)
Dynamic(Cr) :55,9
Static(Cor) :45
Pu :1,9
Limiting speed(rpm )
Grease :12000
Oil :6700
Weight
Kg :0,95
Dimensions (mm)
d :40
d1～ :56,9
D1 ～ :73,1
r1,2 Min :1,5
Abutment and fillet dimensions(mm)
da Min :48
Da Max :82
ra Max :1,5
Value
kr :0,06
fo :14