轴承代号: NACHI HM212044/HM212010 - 英制圆锥滚子轴承
轴承尺寸
d = 60.325
D = 122.238
B = 38.354
T = 38.1
C = 29.718
a = 10.9
da(min) = 85
db(max) = 70
Da(min) = 110
Db(min) = 116
r1(min) = 8
r2(min) = 1.5
Mass(Cone) = HM212044
Mass(Cup) = HM212010
额定动负荷: 187000
额定静负荷: 243000
极限转速（润滑脂润滑）: 3000
极限转速（油润滑） 4100
