NACHI15120/15245轴承_进口轴承

轴承代号: NACHI 15120/15245 - 英制圆锥滚子轴承

轴承尺寸

d = 30.213
D = 62
B = 20.638
T = 19.05
C = 14.288
a = 5.8
da(min) = 36
db(max) = 35.5
Da(min) = 55
Db(min) = 58
r1(min) = 0.8
r2(min) = 1.3
Mass(Cone) = 15120
Mass(Cup) = 15245

额定动负荷: 45000
额定静负荷: 54500
极限转速（润滑脂润滑）: 6000
极限转速（油润滑） 8000