NACHI31594/31520轴承_进口轴承

轴承代号: NACHI 31594/31520 - 英制圆锥滚子轴承

轴承尺寸

d = 34.925
D = 76.2
B = 28.575
T = 29.37
C = 23.812
a = 7.7
da(min) = 46
db(max) = 43.5
Da(min) = 64
Db(min) = 72
r1(min) = 1.5
r2(min) = 3.3
Mass(Cone) = 31594
Mass(Cup) = 31520

额定动负荷: 80000
额定静负荷: 96000
极限转速（润滑脂润滑）: 5000
极限转速（油润滑） 6800