轴承代号: NACHI LM11949/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 = 5.6
da(min) = 25
db(max) = 23.5
Da(min) = 39.5
Db(min) = 41.5
r1(min) = 1.3
r2(min) = 1.3
Mass(Cone) = LM11949
Mass(Cup) = LM11910
额定动负荷: 29900
额定静负荷: 30500
极限转速（润滑脂润滑）: 9000
极限转速（油润滑） 12000
