轴承代号: NACHI HM803149/HM803112 - 英制圆锥滚子轴承
轴承尺寸
d = 44.45
D = 92.075
B = 29.37
T = 30.163
C = 23.02
a = 4.1
da(min) = 62
db(max) = 53.4
Da(min) = 67
Db(min) = 84
r1(min) = 3.6
r2(min) = 3.2
Mass(Cone) = HM803149
Mass(Cup) = HM803112
额定动负荷: 99600
额定静负荷: 125000
极限转速（润滑脂润滑）: 3800
极限转速（油润滑） 5400
