H913849R.F/H913810.F轴承

轴承代号: NACHI H913849R.F/H913810.F - 英制圆锥滚子轴承

轴承尺寸

d = 69.85
D = 146.05
B = 39.688
T = 41.275
C = 25.4
a = -4
da(min) = 110
db(max) = 80
Da(min) = 112
Db(min) = 128
r1(min) = 3.6
r2(min) = 3.2
Mass(Cone) = H913849R.F
Mass(Cup) = H913810.F

额定动负荷: 202000
额定静负荷: 237000
极限转速（润滑脂润滑）: 2400
极限转速（油润滑） 3300