圆柱滚子轴承（单列，带保持架）
N18/710M3
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详细信息
|
d
[mm]
|
710
|
|
D
[mm]
|
870
|
|
B
[mm]
|
74
|
|
E
[mm]
|
833
|
|
d1
[mm]
|
≈
769
|
|
r1,2
[mm]
|
4
|
|
r3,4
[mm]
|
4
|
|
s
[mm]
|
10.5
|
|
重量
[kg]
|
≈ 90
|
|
da, min
[mm]
|
724.6
|
|
Db, min
[mm]
|
838
|
|
Dc, max
[mm]
|
828
|
|
ra, max
[mm]
|
3
|
|
rb, max
[mm]
|
3
|
|
C
[kN]
|
1420
|
|
C0
[kN]
|
3340
|
|
Cu
[kN]
|
251
|
|
nth
[min-1]
|
488
|
|
ng
[min-1]
|
730
|
