圆柱滚子轴承（多列，带保持架）
NNU6936M
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详细信息
|
d
[mm]
|
180
|
|
D
[mm]
|
250
|
|
B
[mm]
|
125
|
|
F
[mm]
|
201
|
|
D1
[mm]
|
≈
223.4
|
|
ds
[mm]
|
3.2
|
|
ns
[mm]
|
6.5
|
|
r1,2
[mm]
|
2
|
|
r3,4
[mm]
|
2
|
|
s
[mm]
|
4
|
|
重量
[kg]
|
≈ 19.7
|
|
da, min
[mm]
|
199
|
|
Da, max
[mm]
|
241
|
|
ra, max
[mm]
|
2
|
|
rb, max
[mm]
|
2
|
|
C
[kN]
|
670
|
|
C0
[kN]
|
1730
|
|
Cu
[kN]
|
189
|
|
ng
[min-1]
|
2700
|
