NACHI72200/72487轴承_进口轴承

轴承代号: NACHI 72200/72487 - 英制圆锥滚子轴承

轴承尺寸

d = 50.8
D = 123.825
B = 32.791
T = 36.512
C = 25.4
a = -1.3
da(min) = 74
db(max) = 65.9
Da(min) = 102
Db(min) = 116
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 72200
Mass(Cup) = 72487

额定动负荷: 135000
额定静负荷: 148000
极限转速（润滑脂润滑）: 2900
极限转速（油润滑） 4100