轴承代号: NACHI E30309J - 公制圆锥滚子轴承
轴承尺寸
d = 45
D = 100
B = 25
T = 27.25
C = 22
a = 5.9
da(min) = 55
db(max) = 59
Da(min) = 86
Db(min) = 92
S1(min) = 3
S2(min) = 5
Cone ra(max) = 2
Cup ra(max) = 1.5
Mass = 0.999
额定动负荷: 113000
额定静负荷: 128000
极限转速（润滑脂润滑）: 4100
极限转速（油润滑） 5400
