轴承代号: NACHI 30230 - 公制圆锥滚子轴承
轴承尺寸
d = 150
D = 270
B = 45
T = 49
C = 38
a = -2
da(min) = 164
db(max) = 168
Da(min) = 230
Db(min) = 255
S1(min) = 8
S2(min) = 11
Cone ra(max) = 3
Cup ra(max) = 2.5
Mass = 10.2
额定动负荷: 430000
额定静负荷: 565000
极限转速（润滑脂润滑）: 1300
极限转速（油润滑） 1800
