轴承代号: NACHI E30309DJ - 公制圆锥滚子轴承
轴承尺寸
d = 45
D = 100
B = 25
T = 27.25
C = 18
a = -5.7
da(min) = 55
db(max) = 56
Da(min) = 90
Db(min) = 96
S1(min) = 3
S2(min) = 9
Cone ra(max) = 2
Cup ra(max) = 1.5
Mass = 0.964
额定动负荷: 95100
额定静负荷: 107000
极限转速（润滑脂润滑）: 3400
极限转速（油润滑） 4700
