轴承代号: NACHI 30330 - 公制圆锥滚子轴承
轴承尺寸
d = 150
D = 320
B = 65
T = 72
C = 55
a = 10.6
da(min) = 168
db(max) = 189
Da(min) = 275
Db(min) = 295
S1(min) = 6
S2(min) = 14
Cone ra(max) = 4
Cup ra(max) = 3
Mass = 24.9
额定动负荷: 680000
额定静负荷: 850000
极限转速（润滑脂润滑）: 1200
极限转速（油润滑） 1600
