轴承代号: NACHI 55175/55443 - 英制圆锥滚子轴承
轴承尺寸
d = 44.45
D = 112.713
B = 26.909
T = 30.163
C = 20.638
a = -7.1
da(min) = 67
db(max) = 60
Da(min) = 90
Db(min) = 105
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 55175
Mass(Cup) = 55443
额定动负荷: 92000
额定静负荷: 108000
极限转速（润滑脂润滑）: 3100
极限转速（油润滑） 4300
