轴承代号: NACHI 39590/39520 - 英制圆锥滚子轴承
轴承尺寸
d = 66.675
D = 112.713
B = 30.163
T = 30.163
C = 23.813
a = 6.9
da(min) = 80
db(max) = 74
Da(min) = 101
Db(min) = 107
r1(min) = 3.6
r2(min) = 3.2
Mass(Cone) = 39590
Mass(Cup) = 39520
额定动负荷: 147000
额定静负荷: 207000
极限转速（润滑脂润滑）: 2800
极限转速（油润滑） 3900
