圆柱滚子轴承（单列，带保持架）
NU244E.M3
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详细信息
|
d
[mm]
|
220
|
|
D
[mm]
|
400
|
|
B
[mm]
|
65
|
|
F
[mm]
|
268
|
|
D1
[mm]
|
≈
340
|
|
r1,2
[mm]
|
4
|
|
r3,4
[mm]
|
4
|
|
s
[mm]
|
4.4
|
|
重量
[kg]
|
≈ 37.5
|
|
da, min
[mm]
|
237
|
|
da, max
[mm]
|
265
|
|
db, min
[mm]
|
271
|
|
Da, max
[mm]
|
383
|
|
ra, max
[mm]
|
3
|
|
rb, max
[mm]
|
3
|
|
C
[kN]
|
965
|
|
C0
[kN]
|
1360
|
|
Cu
[kN]
|
133
|
|
nth
[min-1]
|
1386
|
|
ng
[min-1]
|
2200
|
