轴承代号: NACHI H-JLM104948/H-JLM104910 - 英制圆锥滚子轴承
轴承尺寸
d = 50
D = 82
B = 21.5
T = 21.5
C = 17
a = 5.3
da(min) = 60
db(max) = 55
Da(min) = 76
Db(min) = 78
r1(min) = 3
r2(min) = 0.5
Mass(Cone) = H-JLM104948
Mass(Cup) = H-JLM104910
额定动负荷: 71700
额定静负荷: 97900
极限转速（润滑脂润滑）: 3800
极限转速（油润滑） 5300
