軸承代號: NACHI 2789/2735X - 英制圓錐滾子軸承

軸承尺寸

d = 39.688
D = 73.025
B = 25.654
T = 23.812
C = 19.05
a = 8
da(min) = 52
db(max) = 45
Da(min) = 65
Db(min) = 70
r1(min) = 3.5
r2(min) = 0.8
Mass(Cone) = 2789
Mass(Cup) = 2735X

額定動負荷: 68000
額定靜負荷: 81000
極限轉速（潤滑脂潤滑）: 5000
極限轉速（油潤滑） 6700