圆柱滚子轴承(单列,带保持架)
N2056E.M3
返回概览
详细信息
d
[mm]
|
280
|
D
[mm]
|
420
|
B
[mm]
|
82
|
E
[mm]
|
390
|
d1
[mm]
|
≈
329.2
|
r1,2
[mm]
|
4
|
r3,4
[mm]
|
4
|
s
[mm]
|
4.5
|
重量
[kg]
|
≈ 41.7
|
da, min
[mm]
|
294.6
|
Db, min
[mm]
|
393
|
Dc, max
[mm]
|
387
|
ra, max
[mm]
|
3
|
rb, max
[mm]
|
3
|
C
[kN]
|
1260
|
C0
[kN]
|
2230
|
Cu
[kN]
|
211
|
nth
[min-1]
|
1085
|
ng
[min-1]
|
2000
|