圆柱滚子轴承(多列,带保持架)
NNU6956M
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详细信息
d
[mm]
|
280
|
D
[mm]
|
380
|
B
[mm]
|
180
|
F
[mm]
|
312.5
|
D1
[mm]
|
≈
344.5
|
ds
[mm]
|
4.8
|
ns
[mm]
|
9.5
|
r1,2
[mm]
|
2.1
|
r3,4
[mm]
|
2.1
|
s
[mm]
|
5
|
重量
[kg]
|
≈ 62.1
|
da, min
[mm]
|
310
|
Da, max
[mm]
|
370
|
ra, max
[mm]
|
2.1
|
rb, max
[mm]
|
2.1
|
C
[kN]
|
1400
|
C0
[kN]
|
3970
|
Cu
[kN]
|
384
|
ng
[min-1]
|
1700
|