角接触球轴承(单列,公制)
719/670MP
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详细信息
d
[mm]
|
670
|
D
[mm]
|
900
|
B
[mm]
|
103
|
d1
[mm]
|
≈
747.5
|
D1
[mm]
|
≈
828.9
|
r1,2
[mm]
|
6
|
r3,4
[mm]
|
3
|
α0
[°]
|
30
|
a
[mm]
|
≈
278
|
重量
[kg]
|
≈ 173
|
da, min
[mm]
|
693
|
Da, max
[mm]
|
877
|
Db, max
[mm]
|
887.6
|
ra, max
[mm]
|
5
|
rb, max
[mm]
|
2.5
|
C
[kN]
|
860
|
C0
[kN]
|
2190
|
Cu
[kN]
|
38.2
|
nth
[min-1]
|
525
|
ng
[min-1]
|
690
|