轴承代号: NACHI 67388/67322 - 英制圆锥滚子轴承
轴承尺寸
d = 127
D = 196.85
B = 46.038
T = 46.038
C = 38.1
a = 6.4
da(min) = 144
db(max) = 138
Da(min) = 180
Db(min) = 189
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 67388
Mass(Cup) = 67322
额定动负荷: 295000
额定静负荷: 520000
极限转速（润滑脂润滑）: 1700
极限转速（油润滑） 2300
