DEMARK (Beijing) Automation Technology Co., Ltd.
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Deep Groove Ball Bearings
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NA49 Series
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Dimension and Parameters
Bearing No. :
NA4910
Boundary dimensions（mm）
d :
50
Fw :
58
D :
72
C :
22
Basic load ratings(kN)
Dynamic(Cr) :
41000
Static(Cor) :
72000
Limiting speed(rpm )
Oil :
7526
Mass
Kg :
264
