رقم الجزء :
d :
D :
B :

NA49...2RS سلسلة

image/1543991375.jpg
NA49...2RS سلسلة

Dimension and Parameters

Bearing No. :NA4904-2RS
Boundary dimensions（mm）
d :20
Fw(F) :25
D :37
C :17
B :18
Basic load ratings(kN)
Dynamic(Cr) :14900
Static(Cor) :17500
Limiting speed(rpm )
Oil :7500
Mass
Kg :80
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