圆柱滚子轴承(双列,带保持架)
NN3052S.M
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详细信息
|
d
[mm]
|
260
|
|
D
[mm]
|
400
|
|
B
[mm]
|
104
|
|
E
[mm]
|
364
|
|
d1
[mm]
|
≈
312.8
|
|
ds
[mm]
|
8
|
|
ns
[mm]
|
15
|
|
r1,2
[mm]
|
4
|
|
s
[mm]
|
6.5
|
|
重量
[kg]
|
≈ 48
|
|
da, min
[mm]
|
275
|
|
Da, min
[mm]
|
366
|
|
Da, max
[mm]
|
385
|
|
ra, max
[mm]
|
3
|
|
C
[kN]
|
1070
|
|
C0
[kN]
|
1990
|
|
Cu
[kN]
|
193
|
|
nG,Fett
[min-1]
|
1900
|
|
nG,Öl-Luft
[min-1]
|
2200
|