圆柱滚子轴承（单列，带保持架）
NU3124M3
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详细信息
|
d
[mm]
|
120
|
|
D
[mm]
|
200
|
|
B
[mm]
|
62
|
|
F
[mm]
|
140
|
|
D1
[mm]
|
≈
175.2
|
|
r1,2
[mm]
|
2
|
|
r3,4
[mm]
|
1.1
|
|
s
[mm]
|
5.5
|
|
重量
[kg]
|
≈ 8
|
|
da, min
[mm]
|
131
|
|
da, max
[mm]
|
138
|
|
db, min
[mm]
|
142
|
|
Da, max
[mm]
|
189
|
|
ra, max
[mm]
|
2
|
|
rb, max
[mm]
|
1
|
|
C
[kN]
|
448
|
|
C0
[kN]
|
675
|
|
Cu
[kN]
|
80
|
|
nth
[min-1]
|
2792
|
|
ng
[min-1]
|
4500
|
