轴承代号: NACHI HH506348/HH506310 - 英制圆锥滚子轴承
轴承尺寸
d = 49.212
D = 114.3
B = 44.45
T = 44.45
C = 36.068
a = 31.2
da(min) = 71
db(max) = 61
Da(min) = 97
Db(min) = 107
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = HH506348
Mass(Cup) = HH506310
额定动负荷: 199000
额定静负荷: 243000
极限转速（润滑脂润滑）: 3500
极限转速（油润滑） 4700
