轴承代号: NACHI 30318 - 公制圆锥滚子轴承
轴承尺寸
d = 90
D = 190
B = 43
T = 46.5
C = 36
a = 10.5
da(min) = 106
db(max) = 110
Da(min) = 163
Db(min) = 177
S1(min) = 5
S2(min) = 10
Cone ra(max) = 3
Cup ra(max) = 2.5
Mass = 5.55
额定动负荷: 288000
额定静负荷: 330000
极限转速（润滑脂润滑）: 2000
极限转速（油润滑） 2700
