轴承代号: NACHI JH211749E/JH211710E - 英制圆锥滚子轴承
轴承尺寸
d = 65
D = 120
B = 38.5
T = 39
C = 32
a = 11.1
da(min) = 91
db(max) = 75
Da(min) = 99
Db(min) = 114
r1(min) = 3
r2(min) = 2.5
Mass(Cone) = JH211749E
Mass(Cup) = JH211710E
额定动负荷: 189000
额定静负荷: 255000
极限转速（润滑脂润滑）: 2700
极限转速（油润滑） 3800
