角接触球轴承（单列，公制）
72/500B.MP
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详细信息
|
d
[mm]
|
500
|
|
D
[mm]
|
920
|
|
B
[mm]
|
136
|
|
d1
[mm]
|
≈
671.4
|
|
D1
[mm]
|
≈
758.9
|
|
r1,2
[mm]
|
7.5
|
|
r3,4
[mm]
|
4
|
|
α0
[°]
|
40
|
|
a
[mm]
|
≈
366
|
|
重量
[kg]
|
≈ 422
|
|
da, min
[mm]
|
532
|
|
Da, max
[mm]
|
888
|
|
Db, max
[mm]
|
903
|
|
ra, max
[mm]
|
6
|
|
rb, max
[mm]
|
3
|
|
C
[kN]
|
1130
|
|
C0
[kN]
|
2710
|
|
Cu
[kN]
|
49.8
|
|
nth
[min-1]
|
608
|
|
ng
[min-1]
|
780
|
