DEMARK (Beijing) Automation Technology Co., Ltd.
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NA49 Series
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Dimension and Parameters
Bearing No. :
NA4909
Boundary dimensions（mm）
d :
45
Fw :
50
D :
68
C :
22
Basic load ratings(kN)
Dynamic(Cr) :
37000
Static(Cor) :
96500
Limiting speed(rpm )
Oil :
8052
Mass
Kg :
260
