圆柱滚子轴承（单列，带保持架）
NU2230E.M3
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详细信息
|
d
[mm]
|
150
|
|
D
[mm]
|
270
|
|
B
[mm]
|
73
|
|
F
[mm]
|
182
|
|
D1
[mm]
|
≈
230
|
|
r1,2
[mm]
|
3
|
|
r3,4
[mm]
|
3
|
|
s
[mm]
|
4.5
|
|
重量
[kg]
|
≈ 18
|
|
da, min
[mm]
|
164
|
|
da, max
[mm]
|
179
|
|
db, min
[mm]
|
184
|
|
Da, max
[mm]
|
256
|
|
ra, max
[mm]
|
2.5
|
|
rb, max
[mm]
|
2.5
|
|
C
[kN]
|
670
|
|
C0
[kN]
|
995
|
|
Cu
[kN]
|
109
|
|
nth
[min-1]
|
1853
|
|
ng
[min-1]
|
3400
|
