轴承代号: NACHI HM89449/HM89410 - 英制圆锥滚子轴承
轴承尺寸
d = 36.512
D = 76.2
B = 28.575
T = 29.37
C = 23.02
a = 5.6
da(min) = 54
db(max) = 44.6
Da(min) = 62
Db(min) = 73
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = HM89449
Mass(Cup) = HM89410
额定动负荷: 79500
额定静负荷: 108000
极限转速（润滑脂润滑）: 5000
极限转速（油润滑） 6800
