角接触球轴承（单列，公制）
7428B.MP
返回概览
详细信息
|
d
[mm]
|
140
|
|
D
[mm]
|
360
|
|
B
[mm]
|
82
|
|
d1
[mm]
|
≈
226.2
|
|
D1
[mm]
|
≈
280.2
|
|
r1,2
[mm]
|
5
|
|
r3,4
[mm]
|
2
|
|
α0
[°]
|
40
|
|
a
[mm]
|
≈
146
|
|
重量
[kg]
|
≈ 45
|
|
da, min
[mm]
|
164
|
|
Da, max
[mm]
|
336
|
|
Db, max
[mm]
|
347
|
|
ra, max
[mm]
|
4
|
|
rb, max
[mm]
|
2
|
|
C
[kN]
|
404
|
|
C0
[kN]
|
473
|
|
Cu
[kN]
|
15.1
|
|
nth
[min-1]
|
1921
|
|
ng
[min-1]
|
2600
|
