轴承代号: NACHI 48190/48120 - 英制圆锥滚子轴承
轴承尺寸
d = 107.95
D = 161.925
B = 34.925
T = 34.925
C = 26.988
a = -3.9
da(min) = 122
db(max) = 116
Da(min) = 146
Db(min) = 156
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 48190
Mass(Cup) = 48120
额定动负荷: 164000
额定静负荷: 280000
极限转速（润滑脂润滑）: 2100
极限转速（油润滑） 2800
