3381/3320轴承

轴承代号: NACHI 3381/3320 - 英制圆锥滚子轴承

轴承尺寸

d = 38.1
D = 80.167
B = 30.391
T = 29.37
C = 23.812
a = 18.5
da(min) = 46.5
db(max) = 45.5
Da(min) = 70
Db(min) = 74.8
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 3381
Mass(Cup) = 3320

额定动负荷: 86000
额定静负荷: 106000
极限转速（润滑脂润滑）: 4800
极限转速（油润滑） 6400