轴承代号: NACHI H-HM88649/H-HM88610 - 英制圆锥滚子轴承
轴承尺寸
d = 34.925
D = 72.233
B = 25.4
T = 25.4
C = 19.842
a = 4.7
da(min) = 48.5
db(max) = 42.5
Da(min) = 60
Db(min) = 69
r1(min) = 2.4
r2(min) = 2.4
Mass(Cone) = H-HM88649
Mass(Cup) = H-HM88610
额定动负荷: 66900
额定静负荷: 87400
极限转速（润滑脂润滑）: 4700
极限转速（油润滑） 6600
