轴承代号: NACHI JM515649/JM515610 - 英制圆锥滚子轴承
轴承尺寸
d = 80
D = 130
B = 34
T = 35
C = 28.5
a = 5.4
da(min) = 94
db(max) = 88
Da(min) = 117
Db(min) = 125
r1(min) = 3
r2(min) = 2.5
Mass(Cone) = JM515649
Mass(Cup) = JM515610
额定动负荷: 168000
额定静负荷: 256000
极限转速（润滑脂润滑）: 2400
极限转速（油润滑） 3300
