NACHI11590/11520轴承_进口轴承

轴承代号: NACHI 11590/11520 - 英制圆锥滚子轴承

轴承尺寸

d = 15.875
D = 42.862
B = 14.288
T = 14.288
C = 9.525
a = 1.1
da(min) = 24.5
db(max) = 22.5
Da(min) = 34.5
Db(min) = 39.5
r1(min) = 1.5
r2(min) = 1.5
Mass(Cone) = 11590
Mass(Cup) = 11520

额定动负荷: 17800
额定静负荷: 17800
极限转速（润滑脂润滑）: 8500
极限转速（油润滑） 12000