圆柱滚子轴承（单列，带保持架）
NU3938E.M3
返回概览
详细信息
|
d
[mm]
|
190
|
|
D
[mm]
|
260
|
|
B
[mm]
|
52
|
|
F
[mm]
|
207
|
|
D1
[mm]
|
≈
237.4
|
|
r1,2
[mm]
|
2
|
|
r3,4
[mm]
|
1.1
|
|
s
[mm]
|
2.7
|
|
重量
[kg]
|
≈ 8
|
|
da, min
[mm]
|
198.8
|
|
da, max
[mm]
|
204
|
|
db, min
[mm]
|
210
|
|
Da, max
[mm]
|
251.2
|
|
ra, max
[mm]
|
2
|
|
rb, max
[mm]
|
1
|
|
C
[kN]
|
461
|
|
C0
[kN]
|
870
|
|
Cu
[kN]
|
93.7
|
|
nth
[min-1]
|
1880
|
|
ng
[min-1]
|
3100
|
