角接触球轴承（单列，公制）
72/530B.MP
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详细信息
|
d
[mm]
|
530
|
|
D
[mm]
|
980
|
|
B
[mm]
|
145
|
|
d1
[mm]
|
≈
714.2
|
|
D1
[mm]
|
≈
806.8
|
|
r1,2
[mm]
|
9.5
|
|
r3,4
[mm]
|
5
|
|
α0
[°]
|
40
|
|
a
[mm]
|
≈
389
|
|
重量
[kg]
|
≈ 512
|
|
da, min
[mm]
|
570
|
|
Da, max
[mm]
|
940
|
|
Db, max
[mm]
|
960
|
|
ra, max
[mm]
|
8
|
|
rb, max
[mm]
|
4
|
|
C
[kN]
|
1230
|
|
C0
[kN]
|
3040
|
|
Cu
[kN]
|
54.1
|
|
nth
[min-1]
|
563
|
|
ng
[min-1]
|
720
|
