NACHI52387/52638轴承_进口轴承

轴承代号: NACHI 52387/52638 - 英制圆锥滚子轴承

轴承尺寸

d = 98.425
D = 161.925
B = 36.116
T = 39.688
C = 29.37
a = 3.6
da(min) = 117
db(max) = 111
Da(min) = 142
Db(min) = 152
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 52387
Mass(Cup) = 52638

额定动负荷: 176000
额定静负荷: 277000
极限转速（润滑脂润滑）: 2100
极限转速（油润滑） 2900