NACHIH-15123/H-15245轴承_进口轴承

轴承代号: NACHI H-15123/H-15245 - 英制圆锥滚子轴承

轴承尺寸

d = 31.75
D = 61.999
B = 19.05
T = 18.161
C = 14.288
a = 4.8
da(min) = 42.5
db(max) = 36.5
Da(min) = 55
Db(min) = 58
r1(min) = 3.5
r2(min) = 1.2
Mass(Cone) = H-15123
Mass(Cup) = H-15245

额定动负荷: 44600
额定静负荷: 50700
极限转速（润滑脂润滑）: 5400
极限转速（油润滑） 7500