轴承代号: NACHI M86649/M86610 - 英制圆锥滚子轴承
轴承尺寸
d = 30.162
D = 64.292
B = 21.433
T = 21.433
C = 16.67
a = 3.3
da(min) = 41
db(max) = 38.2
Da(min) = 54
Db(min) = 61
r1(min) = 1.5
r2(min) = 1.5
Mass(Cone) = M86649
Mass(Cup) = M86610
额定动负荷: 55000
额定静负荷: 72500
极限转速（润滑脂润滑）: 6000
极限转速（油润滑） 8000
