圆柱滚子轴承(单列,带保持架)
N444M3
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详细信息
d
[mm]
|
220
|
D
[mm]
|
540
|
B
[mm]
|
115
|
E
[mm]
|
455
|
d1
[mm]
|
≈
335
|
r1,2
[mm]
|
6
|
r3,4
[mm]
|
6
|
s
[mm]
|
5.5
|
重量
[kg]
|
≈ 142
|
da, min
[mm]
|
250
|
Db, min
[mm]
|
458
|
Dc, max
[mm]
|
451
|
ra, max
[mm]
|
5
|
rb, max
[mm]
|
5
|
C
[kN]
|
1910
|
C0
[kN]
|
2450
|
Cu
[kN]
|
227
|
nth
[min-1]
|
971
|
ng
[min-1]
|
1800
|