轴承代号: NACHI 799/792 - 英制圆锥滚子轴承
轴承尺寸
d = 128.588
D = 206.375
B = 47.625
T = 47.625
C = 34.925
a = 2.1
da(min) = 146
db(max) = 140
Da(min) = 186
Db(min) = 198
r1(min) = 3.3
r2(min) = 3.3
Mass(Cone) = 799
Mass(Cup) = 792
额定动负荷: 299000
额定静负荷: 500000
极限转速（润滑脂润滑）: 1700
极限转速（油润滑） 2200
