轴承代号: NACHI 33281/33472 - 英制圆锥滚子轴承
轴承尺寸
d = 71.438
D = 120
B = 30.163
T = 29.794
C = 23.444
a = 2.4
da(min) = 85
db(max) = 79
Da(min) = 97
Db(min) = 112
r1(min) = 3.6
r2(min) = 0.8
Mass(Cone) = 33281
Mass(Cup) = 33472
额定动负荷: 118000
额定静负荷: 179000
极限转速（润滑脂润滑）: 2700
极限转速（油润滑） 3700
