圆柱滚子轴承(单列,带保持架)

N3911E.M3

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详细信息

主要尺寸
d [mm] 55
D [mm] 80
B [mm] 19
E [mm] 74.5
d1 [mm] ≈  64.1
r1,2 [mm] 1
r3,4 [mm] 0.6
s [mm] 1.2
连接尺寸
da, min [mm] 59.6
Db, min [mm] 76
Dc, max [mm] 73
ra, max [mm] 1
rb, max [mm] 0.6
计算数据
C [kN] 53.9
C0 [kN] 78.9
Cu [kN] 10.4
nth [min-1] 6123
ng [min-1] 11000