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INA
>> INA NA4912
INA NA4912
d
60 mm
D
85 mm
B
25 mm
F
68 mm
r
min
1 mm
s
1,5 mm
轴向位移
m
426 g
质量
C
r
68000 N
基本额定动载荷,径向
C
0r
108000 N
基本额定静载荷,径向
C
ur
18800 N
疲劳极限载荷,径向
n
G
6800 1/min
极限转速
n
B
3750 1/min
参考转速
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