NACHIH414249/H414210轴承_进口轴承

轴承代号: NACHI H414249/H414210 - 英制圆锥滚子轴承

轴承尺寸

d = 71.438
D = 136.525
B = 41.275
T = 41.275
C = 31.75
a = 10.9
da(min) = 89
db(max) = 83.3
Da(min) = 121
Db(min) = 129
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = H414249
Mass(Cup) = H414210

额定动负荷: 231000
额定静负荷: 300000
极限转速（润滑脂润滑）: 2700
极限转速（油润滑） 3600