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INA
>> INA NA4844
INA NA4844
d
220 mm
D
270 mm
B
50 mm
F
240 mm
r
min
1,5 mm
s
1,5 mm
轴向位移
m
6380 g
质量
C
r
275000 N
基本额定动载荷,径向
C
0r
790000 N
基本额定静载荷,径向
C
ur
110000 N
疲劳极限载荷,径向
n
G
1980 1/min
极限转速
n
B
1110 1/min
参考转速
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