轴承代号: NACHI 355X/352 - 英制圆锥滚子轴承
轴承尺寸
d = 44.45
D = 90.119
B = 21.926
T = 23
C = 21.808
a = 5.1
da(min) = 63
db(max) = 55
Da(min) = 72
Db(min) = 80
r1(min) = 3.6
r2(min) = 2.4
Mass(Cone) = 355X
Mass(Cup) = 352
额定动负荷: 71800
额定静负荷: 81700
极限转速（润滑脂润滑）: 3800
极限转速（油润滑） 5400
