轴承代号: NACHI 6580R/6535 - 英制圆锥滚子轴承
轴承尺寸
d = 88.9
D = 161.925
B = 55.1
T = 53.975
C = 42.863
a = 12.9
da(min) = 109
db(max) = 98
Da(min) = 141
Db(min) = 154
r1(min) = 3.6
r2(min) = 3.2
Mass(Cone) = 6580R
Mass(Cup) = 6535
额定动负荷: 316000
额定静负荷: 471000
极限转速（润滑脂润滑）: 2000
极限转速（油润滑） 2800
