四点接触球轴承(公制)
QJ1916MPA
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详细信息
d
[mm]
|
80
|
D
[mm]
|
110
|
B
[mm]
|
16
|
d1
[mm]
|
≈
90.4
|
D1
[mm]
|
≈
99.6
|
r1,2
[mm]
|
1
|
α0
[°]
|
35
|
a
[mm]
|
≈
67
|
重量
[kg]
|
≈ 0.48
|
da, min
[mm]
|
84.6
|
Da, max
[mm]
|
105.4
|
ra, max
[mm]
|
1
|
C
[kN]
|
50.2
|
C0
[kN]
|
65.6
|
Cu
[kN]
|
2.7
|
nth
[min-1]
|
4185
|
ng
[min-1]
|
9300
|