圆柱滚子轴承（多列，带保持架）
NNU6064M
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详细信息
|
d
[mm]
|
320
|
|
D
[mm]
|
480
|
|
B
[mm]
|
290
|
|
F
[mm]
|
367
|
|
D1
[mm]
|
≈
418.2
|
|
ds
[mm]
|
4.8
|
|
ns
[mm]
|
9.5
|
|
r1,2
[mm]
|
4
|
|
r3,4
[mm]
|
4
|
|
s
[mm]
|
9
|
|
重量
[kg]
|
≈ 194
|
|
da, min
[mm]
|
365
|
|
Da, max
[mm]
|
465
|
|
ra, max
[mm]
|
3
|
|
rb, max
[mm]
|
3
|
|
C
[kN]
|
2830
|
|
C0
[kN]
|
7500
|
|
Cu
[kN]
|
688
|
|
ng
[min-1]
|
1400
|
