圆柱滚子轴承（多列，带保持架）
NU6044M3
返回概览
详细信息
|
d
[mm]
|
220
|
|
D
[mm]
|
340
|
|
B
[mm]
|
218
|
|
F
[mm]
|
250
|
|
D1
[mm]
|
≈
298
|
|
r1,2
[mm]
|
3
|
|
r3,4
[mm]
|
3
|
|
s
[mm]
|
6
|
|
重量
[kg]
|
≈ 74.6
|
|
da, min
[mm]
|
247
|
|
Da, max
[mm]
|
328
|
|
ra, max
[mm]
|
2.5
|
|
rb, max
[mm]
|
2.5
|
|
C
[kN]
|
2120
|
|
C0
[kN]
|
4760
|
|
Cu
[kN]
|
483
|
|
ng
[min-1]
|
2000
|
