轴承代号: NACHI 30334 - 公制圆锥滚子轴承
轴承尺寸
d = 170
D = 360
B = 72
T = 80
C = 62
a = 13
da(min) = 188
db(max) = 209
Da(min) = 307
Db(min) = 330
S1(min) = 8
S2(min) = 15
Cone ra(max) = 4
Cup ra(max) = 3
Mass = 35.4
额定动负荷: 890000
额定静负荷: 1120000
极限转速（润滑脂润滑）: 1000
极限转速（油润滑） 1400
