圆柱滚子轴承(多列,带保持架)
NNU6044M
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详细信息
d
[mm]
|
220
|
D
[mm]
|
340
|
B
[mm]
|
218
|
F
[mm]
|
252.5
|
D1
[mm]
|
≈
289.3
|
ds
[mm]
|
3.2
|
ns
[mm]
|
6.5
|
r1,2
[mm]
|
3
|
r3,4
[mm]
|
3
|
s
[mm]
|
7
|
重量
[kg]
|
≈ 77.4
|
da, min
[mm]
|
250
|
Da, max
[mm]
|
328
|
ra, max
[mm]
|
2.5
|
rb, max
[mm]
|
2.5
|
C
[kN]
|
1560
|
C0
[kN]
|
3870
|
Cu
[kN]
|
395
|
ng
[min-1]
|
2000
|