圆柱滚子轴承(单列,带保持架)
NU1848M3
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详细信息
d
[mm]
|
240
|
D
[mm]
|
300
|
B
[mm]
|
28
|
F
[mm]
|
255
|
D1
[mm]
|
≈
280.6
|
r1,2
[mm]
|
2
|
r3,4
[mm]
|
1.1
|
s
[mm]
|
4.1
|
重量
[kg]
|
≈ 4
|
da, min
[mm]
|
248.8
|
da, max
[mm]
|
252
|
db, min
[mm]
|
258
|
Da, max
[mm]
|
291.2
|
ra, max
[mm]
|
2
|
rb, max
[mm]
|
1
|
C
[kN]
|
235
|
C0
[kN]
|
442
|
Cu
[kN]
|
45.2
|
nth
[min-1]
|
1739
|
ng
[min-1]
|
2600
|