轴承代号: NACHI 66225/66462 - 英制圆锥滚子轴承
轴承尺寸
d = 57.15
D = 117.475
B = 31.75
T = 33.338
C = 23.812
a = -0.1
da(min) = 72
db(max) = 63
Da(min) = 98
Db(min) = 113
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 66225
Mass(Cup) = 66462
额定动负荷: 118000
额定静负荷: 132000
极限转速（润滑脂润滑）: 3100
极限转速（油润滑） 4100
