圆柱滚子轴承(单列,带保持架)
N421M3
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详细信息
d
[mm]
|
105
|
D
[mm]
|
260
|
B
[mm]
|
60
|
E
[mm]
|
220.5
|
d1
[mm]
|
≈
159.7
|
r1,2
[mm]
|
4
|
r3,4
[mm]
|
4
|
s
[mm]
|
3.3
|
重量
[kg]
|
≈ 17
|
da, min
[mm]
|
125
|
Db, min
[mm]
|
222
|
Dc, max
[mm]
|
218
|
ra, max
[mm]
|
3
|
rb, max
[mm]
|
3
|
C
[kN]
|
540
|
C0
[kN]
|
615
|
Cu
[kN]
|
70.3
|
nth
[min-1]
|
2713
|
ng
[min-1]
|
3900
|