圆柱滚子轴承(单列,带保持架)
NU20/500E.M3
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详细信息
d
[mm]
|
500
|
D
[mm]
|
720
|
B
[mm]
|
128
|
F
[mm]
|
553
|
D1
[mm]
|
≈
649
|
r1,2
[mm]
|
6
|
r3,4
[mm]
|
6
|
s
[mm]
|
7
|
重量
[kg]
|
≈ 177
|
da, min
[mm]
|
523
|
da, max
[mm]
|
548
|
db, min
[mm]
|
558
|
Da, max
[mm]
|
697
|
ra, max
[mm]
|
5
|
rb, max
[mm]
|
5
|
C
[kN]
|
2990
|
C0
[kN]
|
5900
|
Cu
[kN]
|
477
|
nth
[min-1]
|
501
|
ng
[min-1]
|
1000
|