圆柱滚子轴承（单列，带保持架）
NUP2848M3
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详细信息
|
d
[mm]
|
240
|
|
D
[mm]
|
300
|
|
B
[mm]
|
36
|
|
F
[mm]
|
255
|
|
d1
[mm]
|
≈
261.4
|
|
D1
[mm]
|
≈
280.6
|
|
r1,2
[mm]
|
2
|
|
r3,4
[mm]
|
1.1
|
|
s
[mm]
|
4.3
|
|
重量
[kg]
|
≈ 6.09
|
|
da, min
[mm]
|
248.8
|
|
dc, min
[mm]
|
264
|
|
Da, max
[mm]
|
291.2
|
|
ra, max
[mm]
|
2
|
|
C
[kN]
|
323
|
|
C0
[kN]
|
665
|
|
Cu
[kN]
|
68.1
|
|
nth
[min-1]
|
1586
|
|
ng
[min-1]
|
2600
|
