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NA4903
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>
Rodbell Bearings
>
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>
SKF Needle Roller Bearings
>
NA49 Series
> NA4903
型号：
d:
D:
B:
NA49 Series
尺寸和参数
Bearing No. :
NA4903
Boundary dimensions（mm）
d :
17
Fw :
22
D :
30
C :
13
Basic load ratings(kN)
Dynamic(Cr) :
7010
Static(Cor) :
10010
Limiting speed(rpm )
Oil :
17000
Mass
Kg :
32.8
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