圆柱滚子轴承（单列，带保持架）
N2020E.M3
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详细信息
|
d
[mm]
|
100
|
|
D
[mm]
|
150
|
|
B
[mm]
|
30
|
|
E
[mm]
|
140
|
|
d1
[mm]
|
≈
117.6
|
|
r1,2
[mm]
|
1.5
|
|
r3,4
[mm]
|
1.1
|
|
s
[mm]
|
2
|
|
重量
[kg]
|
≈ 1
|
|
da, min
[mm]
|
107
|
|
Db, min
[mm]
|
142
|
|
Dc, max
[mm]
|
138
|
|
ra, max
[mm]
|
1.5
|
|
rb, max
[mm]
|
1
|
|
C
[kN]
|
171
|
|
C0
[kN]
|
248
|
|
Cu
[kN]
|
31.5
|
|
nth
[min-1]
|
3757
|
|
ng
[min-1]
|
5800
|
