圆柱滚子轴承(单列,带保持架)
N3944E.M3
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详细信息
d
[mm]
|
220
|
D
[mm]
|
300
|
B
[mm]
|
60
|
E
[mm]
|
282
|
d1
[mm]
|
≈
248.4
|
r1,2
[mm]
|
2.1
|
r3,4
[mm]
|
1.5
|
s
[mm]
|
3.2
|
重量
[kg]
|
≈ 12.7
|
da, min
[mm]
|
230.2
|
Db, min
[mm]
|
285
|
Dc, max
[mm]
|
279
|
ra, max
[mm]
|
2.1
|
rb, max
[mm]
|
1.5
|
C
[kN]
|
565
|
C0
[kN]
|
1100
|
Cu
[kN]
|
114
|
nth
[min-1]
|
1587
|
ng
[min-1]
|
2700
|