轴承代号: NACHI 529/522 - 英制圆锥滚子轴承
轴承尺寸
d = 50.8
D = 101.6
B = 36.068
T = 34.925
C = 26.988
a = 12.7
da(min) = 59
db(max) = 58
Da(min) = 89
Db(min) = 95
r1(min) = 0.8
r2(min) = 3.3
Mass(Cone) = 529
Mass(Cup) = 522
额定动负荷: 139000
额定静负荷: 169000
极限转速（润滑脂润滑）: 3700
极限转速（油润滑） 5000
