圆柱滚子轴承(多列,带保持架)
NNU6920M
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详细信息
d
[mm]
|
100
|
D
[mm]
|
140
|
B
[mm]
|
71
|
F
[mm]
|
112.25
|
D1
[mm]
|
≈
125.05
|
ds
[mm]
|
3.2
|
ns
[mm]
|
6.5
|
r1,2
[mm]
|
1.1
|
r3,4
[mm]
|
1.1
|
s
[mm]
|
2
|
重量
[kg]
|
≈ 3.56
|
da, min
[mm]
|
110
|
Da, max
[mm]
|
134
|
ra, max
[mm]
|
1
|
rb, max
[mm]
|
1
|
C
[kN]
|
227
|
C0
[kN]
|
530
|
Cu
[kN]
|
68.5
|
ng
[min-1]
|
4900
|