軸承代號: NACHI 33281/33472 - 英制圓錐滾子軸承

軸承尺寸

d = 71.438
D = 120
B = 30.163
T = 29.794
C = 23.444
a = 2.4
da(min) = 85
db(max) = 79
Da(min) = 97
Db(min) = 112
r1(min) = 3.6
r2(min) = 0.8
Mass(Cone) = 33281
Mass(Cup) = 33472

額定動負荷: 118000
額定靜負荷: 179000
極限轉速（潤滑脂潤滑）: 2700
極限轉速（油潤滑） 3700