轴承代号: NACHI H-E30306J - 公制圆锥滚子轴承
轴承尺寸
d = 30
D = 72
B = 19
T = 20.75
C = 16
a = 5.1
da(min) = 38.5
db(max) = 40
Da(min) = 62
Db(min) = 66
S1(min) = 3
S2(min) = 4.5
Cone ra(max) = 1.5
Cup ra(max) = 1.5
Mass = 0.399
额定动负荷: 59600
额定静负荷: 60100
极限转速（润滑脂润滑）: 5800
极限转速（油润滑） 7700
