角接触球轴承（单列，公制）
7318B.MP
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详细信息
|
d
[mm]
|
90
|
|
D
[mm]
|
190
|
|
B
[mm]
|
43
|
|
d1
[mm]
|
≈
128.7
|
|
D1
[mm]
|
≈
154.4
|
|
r1,2
[mm]
|
3
|
|
r3,4
[mm]
|
1.1
|
|
α0
[°]
|
40
|
|
a
[mm]
|
≈
80
|
|
重量
[kg]
|
≈ 5.8
|
|
da, min
[mm]
|
104
|
|
Da, max
[mm]
|
176
|
|
Db, max
[mm]
|
183
|
|
ra, max
[mm]
|
2.5
|
|
rb, max
[mm]
|
1
|
|
C
[kN]
|
161
|
|
C0
[kN]
|
136
|
|
Cu
[kN]
|
5.84
|
|
nth
[min-1]
|
3962
|
|
ng
[min-1]
|
4800
|
