轴承代号: NACHI H715343/H715311 - 英制圆锥滚子轴承
轴承尺寸
d = 68.262
D = 136.525
B = 46.038
T = 46.038
C = 36.512
a = 8.5
da(min) = 90
db(max) = 84
Da(min) = 118
Db(min) = 132
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = H715343
Mass(Cup) = H715311
额定动负荷: 184000
额定静负荷: 280000
极限转速（润滑脂润滑）: 2600
极限转速（油润滑） 3600
