轴承代号: NACHI 49585/49520 - 英制圆锥滚子轴承
轴承尺寸
d = 50.8
D = 101.6
B = 31.75
T = 31.75
C = 25.4
a = 7.1
da(min) = 66
db(max) = 59
Da(min) = 88
Db(min) = 96
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 49585
Mass(Cup) = 49520
额定动负荷: 107000
额定静负荷: 128000
极限转速（润滑脂润滑）: 3600
极限转速（油润滑） 5000
