轴承代号: NACHI 13889/13830 - 英制圆锥滚子轴承
轴承尺寸
d = 38.1
D = 63.5
B = 11.908
T = 12.7
C = 9.525
a = 0.8
da(min) = 45
db(max) = 42.5
Da(min) = 59
Db(min) = 60
r1(min) = 1.5
r2(min) = 0.8
Mass(Cone) = 13889
Mass(Cup) = 13830
额定动负荷: 27200
额定静负荷: 34000
极限转速（润滑脂润滑）: 5400
极限转速（油润滑） 7300
