轴承代号: NACHI H-LM11949/H-LM11910 - 英制圆锥滚子轴承
轴承尺寸
d = 19.05
D = 45.237
B = 16.637
T = 15.494
C = 12.065
a = 5.5
da(min) = 31
db(max) = 26
Da(min) = 39.5
Db(min) = 41.5
r1(min) = 1.2
r2(min) = 1.2
Mass(Cone) = H-LM11949
Mass(Cup) = H-LM11910
额定动负荷: 29400
额定静负荷: 30100
极限转速（润滑脂润滑）: 7800
极限转速（油润滑） 11000
