四点接触球轴承(公制)
QJ1022MPA
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详细信息
|
d
[mm]
|
110
|
|
D
[mm]
|
170
|
|
B
[mm]
|
28
|
|
d1
[mm]
|
≈
130.7
|
|
D1
[mm]
|
≈
149.3
|
|
r1,2
[mm]
|
2
|
|
α0
[°]
|
35
|
|
a
[mm]
|
≈
98
|
|
重量
[kg]
|
≈ 2
|
|
da, min
[mm]
|
118.8
|
|
Da, max
[mm]
|
161.2
|
|
ra, max
[mm]
|
2
|
|
C
[kN]
|
155
|
|
C0
[kN]
|
191
|
|
Cu
[kN]
|
7.87
|
|
nth
[min-1]
|
3318
|
|
ng
[min-1]
|
6200
|