轴承代号: NACHI 3578/3525 - 英制圆锥滚子轴承
轴承尺寸
d = 44.45
D = 87.312
B = 30.886
T = 30.162
C = 23.812
a = 10.2
da(min) = 57
db(max) = 51
Da(min) = 75
Db(min) = 81
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 3578
Mass(Cup) = 3525
额定动负荷: 90000
额定静负荷: 110000
极限转速（润滑脂润滑）: 4300
极限转速（油润滑） 6000
