NACHI15125/15250X轴承_进口轴承

轴承代号: NACHI 15125/15250X - 英制圆锥滚子轴承

轴承尺寸

d = 31.75
D = 63.5
B = 20.638
T = 20.638
C = 15.875
a = 7.3
da(min) = 42.5
db(max) = 36.5
Da(min) = 55
Db(min) = 59
r1(min) = 3.5
r2(min) = 1.5
Mass(Cone) = 15125
Mass(Cup) = 15250X

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