轴承代号: NACHI 3578R/3525 - 英制圆锥滚子轴承
轴承尺寸
d = 44.45
D = 87.313
B = 30.886
T = 30.163
C = 23.813
a = 9.7
da(min) = 57
db(max) = 51
Da(min) = 75
Db(min) = 81
r1(min) = 3.6
r2(min) = 3.2
Mass(Cone) = 3578R
Mass(Cup) = 3525
额定动负荷: 95800
额定静负荷: 120000
极限转速（润滑脂润滑）: 3900
极限转速（油润滑） 5400
