軸承代號: NACHI 42683/42620 - 英制圓錐滾子軸承

軸承尺寸

d = 73.025
D = 127
B = 31
T = 30.162
C = 22.225
a = 2.8
da(min) = 88
db(max) = 81
Da(min) = 114
Db(min) = 121
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 42683
Mass(Cup) = 42620

額定動負荷: 131000
額定靜負荷: 181000
極限轉速（潤滑脂潤滑）: 2800
極限轉速（油潤滑） 3700