圆柱滚子轴承（单列，带保持架）
N1856M3
返回概览
详细信息
|
d
[mm]
|
280
|
|
D
[mm]
|
350
|
|
B
[mm]
|
33
|
|
E
[mm]
|
333
|
|
d1
[mm]
|
≈
305.8
|
|
r1,2
[mm]
|
2
|
|
r3,4
[mm]
|
1.1
|
|
s
[mm]
|
5
|
|
重量
[kg]
|
≈ 6
|
|
da, min
[mm]
|
288.8
|
|
Db, min
[mm]
|
336
|
|
Dc, max
[mm]
|
330
|
|
ra, max
[mm]
|
2
|
|
rb, max
[mm]
|
1
|
|
C
[kN]
|
277
|
|
C0
[kN]
|
555
|
|
Cu
[kN]
|
54.1
|
|
nth
[min-1]
|
1507
|
|
ng
[min-1]
|
2200
|
