圆柱滚子轴承（单列，带保持架）
NUP2860M3
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详细信息
|
d
[mm]
|
300
|
|
D
[mm]
|
380
|
|
B
[mm]
|
48
|
|
F
[mm]
|
322
|
|
d1
[mm]
|
≈
330
|
|
D1
[mm]
|
≈
354
|
|
r1,2
[mm]
|
2.1
|
|
r3,4
[mm]
|
1.5
|
|
重量
[kg]
|
≈ 13
|
|
da, min
[mm]
|
310.2
|
|
dc, min
[mm]
|
332
|
|
Da, max
[mm]
|
369.8
|
|
ra, max
[mm]
|
2.1
|
|
C
[kN]
|
489
|
|
C0
[kN]
|
1050
|
|
Cu
[kN]
|
99.9
|
|
nth
[min-1]
|
1223
|
|
ng
[min-1]
|
2000
|
