軸承代號: NACHI 3994/3920 - 英制圓錐滾子軸承

軸承尺寸

d = 66.675
D = 112.713
B = 30.048
T = 30.163
C = 23.813
a = 4.3
da(min) = 88
db(max) = 76
Da(min) = 99
Db(min) = 106
r1(min) = 5.6
r2(min) = 3.2
Mass(Cone) = 3994
Mass(Cup) = 3920

額定動負荷: 111000
額定靜負荷: 164000
極限轉速（潤滑脂潤滑）: 2800
極限轉速（油潤滑） 4000