NACHI3379/3320轴承_进口轴承

轴承代号: NACHI 3379/3320 - 英制圆锥滚子轴承

轴承尺寸

d = 34.925
D = 80.167
B = 30.391
T = 29.37
C = 23.813
a = 10.7
da(min) = 59
db(max) = 48
Da(min) = 66
Db(min) = 75
r1(min) = 3.6
r2(min) = 3.2
Mass(Cone) = 3379
Mass(Cup) = 3320

额定动负荷: 91000
额定静负荷: 106000
极限转速（润滑脂润滑）: 4200
极限转速（油润滑） 5900