轴承代号: NACHI 30319 - 公制圆锥滚子轴承
轴承尺寸
d = 95
D = 200
B = 45
T = 49.5
C = 38
a = 10.5
da(min) = 110
db(max) = 114
Da(min) = 171
Db(min) = 186
S1(min) = 5
S2(min) = 11
Cone ra(max) = 3
Cup ra(max) = 2.5
Mass = 6.55
额定动负荷: 330000
额定静负荷: 390000
极限转速（润滑脂润滑）: 1900
极限转速（油润滑） 2600
