轴承代号: NACHI HM617049/HM617010 - 英制圆锥滚子轴承
轴承尺寸
d = 85.725
D = 142.138
B = 42.862
T = 42.862
C = 34.133
a = 7.4
da(min) = 106
db(max) = 95.7
Da(min) = 125
Db(min) = 137
r1(min) = 4.8
r2(min) = 3.3
Mass(Cone) = HM617049
Mass(Cup) = HM617010
额定动负荷: 210000
额定静负荷: 345000
极限转速（润滑脂润滑）: 2500
极限转速（油润滑） 3300
